TEXAS INSTRUMENTS SN54173 Technical data

Download

查询JM38510/36101B2A供应商

SN54173, SN54LS173A, SN74173, SN74LS173A

4-BIT D-TYPE REGISTERS

WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

3-State Outputs Interface Directly With System Bus

Gated Output-Control LInes for Enabling or

SN54173, SN54LS173A ...J OR W PACKAGE

SN74173 ...N PACKAGE

SN74LS173A ...D or N PACKAGE

(TOP VIEW)

Disabling the Outputs

Fully Independent Clock Virtually Eliminates Restrictions for Operating in One of Two Modes: – Parallel Load – Do Nothing (Hold)

For Application as Bus Buffer Registers

Package Options Include Plastic Small-Outline (D) Packages, Ceramic Flat

N 1Q 2Q 3Q 4Q

CLK

GND

15 14 13 12 11 10

CLR 1D 2D 3D 4D

2 3 4 5 6 7 8

(W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) DIPs

TYPICAL

TYPE

’173 23 ns 35 MHz

’LS173A 18 ns 50 MHz

PROPAGATION

DELAY TIME

MAXIMUM

CLOCK

FREQUENCY

description

The ’173 and ’LS173A 4-bit registers include

SN54LS173A . . . FK PACKAGE

(TOP VIEW)

CLR

18 17 16 15 14

1Q 2Q

3Q 4Q

NMNC

3212019

4 5 6 7 8

910111213

1D 2D NC 3D 4D

D-type flip-flops featuring totem-pole 3-state outputs capable of driving highly capacitive or relatively low-impedance loads. The high-impedance third state and increased

CLK

GND

NC – No internal connection

high-logic-level drive provide these flip-flops with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. Up to 128 of the SN74173 or SN74LS173A outputs can be connected to a common bus and still drive two Series 54/74 or 54LS/74LS TTL normalized loads, respectively . Similarly, up to 49 of the SN54173 or SN54LS173A outputs can be connected to a common bus and drive one additional Series 54/74 or 54LS/74LS TTL normalized load, respectively. To minimize the possibility that two outputs will attempt to take a common bus to opposite logic levels, the output control circuitry is designed so that the average output disable times are shorter than the average output enable times.

Gated enable inputs are provided on these devices for controlling the entry of data into the flip-flops. When both data-enable (G

1, G2) inputs are low, data at the D inputs are loaded into their respective flip-flops on the next positive transition of the buffered clock input. Gate output-control (M, N) inputs also are provided. When both are low, the normal logic states (high or low levels) of the four outputs are available for driving the loads or bus lines. The outputs are disabled independently from the level of the clock by a high logic level at either output-control input. The outputs then present a high impedance and neither load nor drive the bus line. Detailed operation is given in the function table.

The SN54173 and SN54LS173A are characterized for operation over the full military temperature range of –55°C to 125°C. The SN74173 and SN74LS173A are characterized for operation from 0°C to 70°C.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

SN54173, SN54LS173A, SN74173, SN74LS173A

CLR

CLK

4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

FUNCTION TABLE

INPUTS

DATA ENABLE

G1 G2

H X X X X L

L LXXX Q L↑HXX Q L↑XHX Q

L↑L L↑LLH H

When either M or N (or both) is (are) high, the output is disabled to the high-impedance state; however, sequential operation of the flip-flops is not affected.

DATA

OUTPUT

0 0 0

15 1 2 9 10 7

14 13 12 11

†

’173 ’LS173A

CLR

G G2

CLK

1D 2D 3D 4D

15 1

10 7

14 13 12 11

logic symbol

CLR

1 2

CLK

1D 1Q 2D 3D 4D

†

This symbol is in accordance with ANSI/IEEE Standard 91-1984 and IEC Publication 617-12.

Pin numbers shown are for D, J, N, and W packages.

3 4

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

logic diagram (positive logic)

Output

Control

SN54173, SN54LS173A, SN74173, SN74LS173A

4-BIT D-TYPE REGISTERS

WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

Data

Enable

CLK

CLR

Pin numbers shown are for D, J, N, and W packages.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN54173, SN54LS173A, SN74173, SN74LS173A 4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

schematics of inputs and outputs

’173 ’LS173A

Equivalent of Each Input Equivalent of Each Input

4 kΩ NOM

20 kΩ NOM

Input

Typical of All Outputs

90 Ω NOM

Output

Input

Typical of All Outputs

100 Ω NOM

Output

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

Supply voltage, V

Input voltage: ’173 –0.5 V to 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Off-state output voltage –0.5 V to 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance, θ Storage temperature range, T

†

Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES: 1. Voltage values are with respect to network ground terminal.

2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace length of zero.

(see Note 1) –0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

’LS173A –0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(see Note 2): D package 113°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N package 78°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

stg

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

†

UNIT

PARAMETER

TEST CONDITIONS

†

UNIT

(g )

UNIT

thHold time

SN54173, SN54LS173A, SN74173, SN74LS173A

4-BIT D-TYPE REGISTERS

WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

recommended operating conditions (see Note 3)

SN54173 SN74173

MIN NOM MAX MIN NOM MAX

V I

NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)

V V V

O(off)

†

For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.

‡

All typical values are at VCC = 5 V, TA = 25°C.

Not more than one output should be shorted at a time.

NOTE 4: ICC is measured with all outputs open; CLR grounded, following momentary connection to 4.5 V , N, G

Supply voltage 4.5 5 5.5 4.75 5 5.25 V

High-level output current –2 –5.2 mA Low-level output current 16 16 mA Operating free-air temperature –55 125 0 70 °C

Implications of Slow or Floating CMOS Inputs,

High-level input voltage 2 2 V

Low-level input voltage 0.8 0.8 V

Input clamp voltage VCC = MIN, II = –12 mA –1.5 –1.5 V

High-level output voltage

Low-level output voltage

Off-state (high-impedance state) V output current

Input current at maximum input voltage

High-level input current VCC = MAX, VI = 2.4 V 40 40 µA Low-level input current VCC = MAX, VI = 0.4 V –1.6 –1.6 mA Short-circuit output current Supply current VCC = MAX, See Note 4 50 72 50 72 mA

and CLK and M at 4.5 V.

literature number SCBA004.

SN54173 SN74173

MIN TYP‡MAX MIN TYP‡MAX

VCC = MIN, VIL = 0.8 V,

= MAX,

VIH = 2 V

VCC = MAX, VI = 5.5 V 1 1 mA

VCC = MAX –30 –70 –30 –70 mA

VIH = 2 V, IOH = MAX

VIH = 2 V, IOL = 16 mA

VO = 2.4 V 150 40 VO = 0.4 V –150 –40

2.4 2.4 V

0.4 0.4 V

1, G2, and all data inputs grounded;

timing requirements over recommended operating conditions (unless otherwise noted)

SN54173 SN74173

MIN MAX MIN MAX

clock

Input clock frequency 25 25 MHz Pulse duration CLK or CLR 20 20 ns

Data enable (G1, G2) 17 17

Setup time

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Data CLR (inactive state) 10 10 Data enable (G1, G2) 2 2 Data 10 10

10 10

SN54173, SN54LS173A, SN74173, SN74LS173A

PARAMETER

TEST CONDITIONS

UNIT

ns ns

4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

switching characteristics, VCC = 5 V, TA = 25°C, R

max

PHL

PLH

PHL

PZH

PZL

PHZ

PLZ

Maximum clock frequency 25 35 25 35 MHz Propagation delay time,

high-to-low-level output from clear input Propagation delay time,

low-to-high-level output from clock input Propagation delay time,

high-to-low-level output from clock input Output enable time to high level 7 16 30 7 16 30 Output enable time to low level 7 21 30 7 21 30 Output disable time from high level Output disable time from low level

= 50 pF

= 5

= 400 Ω (see Figure 1)

SN54173 SN74173

MIN TYP MAX MIN TYP MAX

18 27 18 27 ns

28 43 28 43

19 31 19 31

3 5 14 3 5 14 3 11 20 3 11 20

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

UNIT

PARAMETER

TEST CONDITIONS

†

VOLLow-level output voltage

(g )

UNIT

thHold time

SN54173, SN54LS173A, SN74173, SN74LS173A

4-BIT D-TYPE REGISTERS

WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

recommended operating conditions

SN54LS173A SN74LS173A

MIN NOM MAX MIN NOM MAX

V I

electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)

V V V

O(off)

†

For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.

‡

All typical values are at VCC = 5 V, TA = 25°C.

Not more than one output should be shorted at a time.

NOTE 4: ICC is measured with all outputs open; CLR grounded, following momentary connection to 4.5 V , N, G

Supply voltage 4.5 5 5.5 4.75 5 5.25 V

High-level output current –1 –2.6 mA Low-level output current 12 24 mA Operating free-air temperature –55 125 0 70 °C

SN54LS173A SN74LS173A UNIT

MIN TYP‡MAX MIN TYP‡MAX UNIT

High-level input voltage 2 2 V

Low-level input voltage 0.7 0.8 V

Input clamp voltage VCC = MIN, II = –18 mA –1.5 –1.5 V

High-level output voltage

Off-state (high-impedance state) V output current

Input current at maximum input voltage

High-level input current VCC = MAX, VI = 2.7 V 20 20 µA Low-level input current VCC = MAX, VI = 0.4 V –0.4 –0.4 mA Short-circuit output current Supply current VCC = MAX, See Note 4 19 30 19 24 mA

and CLK and M at 4.5 V.

VCC = MIN, VIL = VILmax,

= MIN,

VIL = 0.8 V,

= MAX,

VIH = 2 V

VCC = MAX, VI = 7 V 0.1 0.1 mA

VCC = MAX –30 –130 –30 –130 mA

VIH = 2 V, IOH = MAX

IOL = 12 mA 0.25 0.4 0.25 0.4 V IOL = 24 mA 0.35 0.5 V VO = 2.7 V 20 20 VO = 0.4 V –20 –20

2.4 3.4 2.4 3.1 V

1, G2, and all data inputs grounded;

timing requirements over recommended operating conditions (unless otherwise noted)

clock

SN54LS173A SN74LS173A

MIN MAX MIN MAX

Input clock frequency 30 25 MHz Pulse duration CLK or CLR 25 25 ns

Data enable (G1, G2) 35 35

Setup time

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Data 17 17 CLR (inactive state) 10 10 Data enable (G1, G2) 0 0 Data 3 3

SN54173, SN54LS173A, SN74173, SN74LS173A

PARAMETER

TEST CONDITIONS

UNIT

ns ns

4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

switching characteristics, VCC = 5 V, TA = 25°C, R

max

PHL

PLH

PHL

PZH

PZL

PHZ

PLZ

Maximum clock frequency 30 50 30 50 MHz Propagation delay time,

high-to-low-level output from clear input Propagation delay time,

low-to-high-level output from clock input Propagation delay time,

high-to-low-level output from clock input Output enable time to high level 15 23 15 23 Output enable time to low level 18 27 18 27 Output disable time from high level Output disable time from low level

= 45 pF

= 5

= 667 Ω (see Figure 2)

SN54LS173A SN74LS173A

MIN TYP MAX MIN TYP MAX

26 35 26 35 ns

17 25 17 25

22 30 22 30

11 20 11 20 11 17 11 17

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

From Output

Under Test

(see Note A)

Test

Point

SN54173, SN54LS173A, SN74173, SN74LS173A

PARAMETER MEASUREMENT INFORMATION

SERIES 54/74 AND 54S/74S DEVICES

(see Note B)

From Output

Under Test

(see Note A)

Test Point

4-BIT D-TYPE REGISTERS

WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

From Output

Under Test

(see Note A)

Test

Point

1 kΩ

S1 (see

Note B)

FOR 2-STATE TOTEM-POLE OUTPUTS

High-Level

Low-Level

In-Phase

Output

(see Note D)

Out-of-Phase

Output

(see Note D)

LOAD CIRCUIT

Pulse

VOLTAGE WAVEFORMS

Input

PLH

PHL

VOLTAGE WAVEFORMS

PROPAGATION DELAY TIMES

1.5 V 1.5 V

PULSE DURATIONS

1.5 V 1.5 V

1.5 V

1.5 V 1.5 V

PHL

1.5 V

PLH

FOR OPEN-COLLECTOR OUTPUTS

3 V

0 V

LOAD CIRCUIT

Timing

Input

Data

Input

Output

Control

(low-level

enabling)

PZL

Waveform 1

(see Notes C

and D)

PZH

Waveform 2

(see Notes C

and D)

ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS

FOR 3-STATE OUTPUTS

1.5 V

1.5 V 1.5 V

VOLTAGE WAVEFORMS

SETUP AND HOLD TIMES

1.5 V

VOLTAGE WAVEFORMS

LOAD CIRCUIT

3 V

0 V

3 V

0 V

1.5 V

PLZ

PHZ

3 V

0 V

≈1.5 V

VOL + 0.5 V V

VOH – 0.5 V

≈1.5 V

NOTES: A. CL includes probe and jig capacitance.

B. All diodes are 1N3064 or equivalent.

C. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. D. S1 and S2 are closed for t E. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO ≈ 50 Ω, tr and tf ≤7 ns for Series

54/74 devices and tr and tf ≤ 2.5 ns for Series 54S/74S devices.

F. The outputs are measured one at a time with one input transition per measurement.

PLH

, t

PHL

, t

Figure 1. Load Circuits and Voltage Waveforms

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

PHZ

, and t

; S1 is open and S2 is closed for t

PLZ

; S1 is closed and S2 is open for t

PZH

PZL

SN54173, SN54LS173A, SN74173, SN74LS173A 4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS

SDLS067A – OCTOBER 1976 – REVISED JUNE 1999

PARAMETER MEASUREMENT INFORMATION

SERIES 54LS/74LS DEVICES

From Output

Under Test

(see Note A)

TOTEM-POLE OUTPUTS

High-Level

Pulse

Low-Level

Pulse

Test

Point

LOAD CIRCUIT FOR

2-STATE

1.3 V 1.3 V

VOLTAGE WAVEFORMS

PULSE DURATIONS

(see Note B)

From Output

Under Test

(see Note A)

LOAD CIRCUIT

FOR OPEN-COLLECTOR OUTPUTS

Test Point

Timing

Input

Data

Input

From Output

Under Test

(see Note A)

1.3 V

1.3 V 1.3 V

VOLTAGE WAVEFORMS

SETUP AND HOLD TIMES

Test

Point

LOAD CIRCUIT

FOR 3-STATE OUTPUTS

5 kΩ

3 V

0 V

3 V

0 V

(see Note B)

Input

PLH

In-Phase

Output

(see Note D)

PHL

Out-of-Phase

Output

(see Note D)

NOTES: A. CL includes probe and jig capacitance.

B. All diodes are 1N3064 or equivalent.

C. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. D. S1 and S2 are closed for t E. Phase relationships between inputs and outputs have been chosen arbitrarily for these examples.

F. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO ≈ 50 Ω, tr ≤ 15 ns, tf ≤ 6 ns.

G. The outputs are measured one at a time with one input transition per measurement.

1.3 V 1.3 V

VOLTAGE WAVEFORMS

PROPAGATION DELAY TIMES

, t

PLH

PHL

PLH

, t

PHL

PHZ

3 V

0 V

, and t

Output

Control

(low-level

enabling)

PZL

Waveform 1

S2 Open

(see Notes C

and D)

PZH

Waveform 2

S2 Closed

(see Notes C

and D)

ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS

; S1 is open and S2 is closed for t

PLZ

1.3 V 1.3 V

1.3 V

VOLTAGE WAVEFORMS

; S1 is closed and S2 is open for t

PZH

PLZ

PHZ

3 V

0 V

≈1.5 V

VOL + 0.3 V V

VOH – 0.3 V

≈1.5 V

PZL

Figure 2. Load Circuits and Voltage Waveforms

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

PACKAGE OPTION ADDENDUM

www.ti.com

26-Sep-2005

PACKAGING INFORMATION

Orderable Device Status

(1)

Package

Type

Package Drawing

Pins Package

Qty

Eco Plan

JM38510/36101B2A ACTIVE LCCC FK 20 1 TBD Call TI Level-NC-NC-NC JM38510/36101BEA ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC JM38510/36101BFA ACTIVE CFP W 16 1 TBD Call TI Level-NC-NC-NC JM38510/36101SEA ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC JM38510/36101SFA ACTIVE CFP W 16 1 TBD Call TI Level-NC-NC-NC

SN54173J ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC

SN54LS173AJ ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC

SN74173N OBSOLETE PDIP N 16 TBD Call TI Call TI

SN74LS173AD ACTIVE SOIC D 16 40 Green (RoHS &

no Sb/Br)

SN74LS173ADE4 ACTIVE SOIC D 16 40 Green (RoHS &

no Sb/Br)

SN74LS173ADR ACTIVE SOIC D 16 2500 Green (RoHS &

no Sb/Br)

SN74LS173ADRE4 ACTIVE SOIC D 16 2500 Green (RoHS &

no Sb/Br)

SN74LS173AN ACTIVE PDIP N 16 25 Pb-Free

SN74LS173ANE4 ACTIVE PDIP N 16 25 Pb-Free

SN74LS173ANSR ACTIVE SO NS 16 2000 Green (RoHS &

no Sb/Br)

SN74LS173ANSRE4 ACTIVE SO NS 16 2000 Green (RoHS &

no Sb/Br)

SNJ54173J ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC

SNJ54173W OBSOLETE CFP W 16 TBD Call TI Call TI

SNJ54LS173AFK ACTIVE LCCC FK 20 1 TBD Call TI Level-NC-NC-NC

SNJ54LS173AJ ACTIVE CDIP J 16 1 TBD Call TI Level-NC-NC-NC

SNJ54LS173AW ACTIVE CFP W 16 1 TBD Call TI Level-NC-NC-NC

(1)

The marketing status values are defined as follows:

ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in

a new design.

PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device.

(RoHS)

(2)

Lead/Ball Finish MSL Peak Temp

CU NIPDAU Level-1-260C-UNLIM

CU NIPDAU Level-NC-NC-NC

CU NIPDAU Level-1-260C-UNLIM

(3)

(2)

Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check

http://www.ti.com/productcontent for the latest availability information and additional product content details.

TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements

for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)

(3)

MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder

temperature.

Addendum-Page 1

PACKAGE OPTION ADDENDUM

www.ti.com

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.

26-Sep-2005

Addendum-Page 2

MECHANICAL DATA

MLCC006B – OCTOBER 1996

FK (S-CQCC-N**) LEADLESS CERAMIC CHIP CARRIER

28 TERMINAL SHOWN

A SQ

B SQ

12826 27

1314151618 17

0.020 (0,51)

0.010 (0,25)

MIN

0.342 (8,69)

0.442

0.640

0.739

0.938

1.141

0.358

(9,09)

0.458

(11,63)

0.660

(16,76)

0.761

(19,32)(18,78)

0.962

(24,43)

1.165

(29,59)

(10,31)

(12,58)

NO. OF

TERMINALS

432

0.020 (0,51)

0.010 (0,25)

(11,23)

(16,26)

(23,83)

(28,99)

MINMAX

0.307 (7,80)

0.406

0.495

0.850 (21,6)

1.047 (26,6)

0.080 (2,03)

0.064 (1,63)

MAX

0.358 (9,09)

0.458

(11,63)

0.560

(14,22)

0.560

(14,22)

0.858 (21,8)

1.063 (27,0)

0.055 (1,40)

0.045 (1,14)

0.028 (0,71)

0.022 (0,54)

0.050 (1,27)

NOTES: A. All linear dimensions are in inches (millimeters).

B. This drawing is subject to change without notice. C. This package can be hermetically sealed with a metal lid. D. The terminals are gold plated. E. Falls within JEDEC MS-004

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

0.045 (1,14)

0.035 (0,89)

0.045 (1,14)

0.035 (0,89)

4040140/D 10/96

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty . Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.

Following are URLs where you can obtain information on other Texas Instruments products and application solutions:

Products Applications

Amplifiers amplifier.ti.com Audio www.ti.com/audio Data Converters dataconverter.ti.com Automotive www.ti.com/automotive

DSP dsp.ti.com Broadband www.ti.com/broadband Interface interface.ti.com Digital Control www.ti.com/digitalcontrol Logic logic.ti.com Military www.ti.com/military Power Mgmt power.ti.com Optical Networking www.ti.com/opticalnetwork Microcontrollers microcontroller.ti.com Security www.ti.com/security

Telephony www.ti.com/telephony Video & Imaging www.ti.com/video Wireless www.ti.com/wireless

Mailing Address: Texas Instruments

Post Office Box 655303 Dallas, Texas 75265

TEXAS INSTRUMENTS SN54173 Technical data

Specifications and Main Features

Frequently Asked Questions

User Manual