Intersil Corporation CD40257BMS Datasheet

7-1442

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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CD40257BMS

CMOS Quad 2 Line to 1 Line

Data Selector/Multiplexer

Features

• High Voltage Type (20V Rating)

• 3-State Outputs

• 100% Tested for Quiescent Current at 20V

• 5V, 10V and 15V Parametric Ratings

• Maximum Input Current of 1µA at 18V Over Full Pack-

age Temperature Range; 100nA at 18V and +25

o

C

• Noise Margin (Over Full Package/Temperature Range)

- 1V at VDD = 5V

- 2V at VDD = 10V

- 2.5V at VDD = 15V

• Standardized Symmetrical Output Characteristics

• Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”

Applications

• Digital Multiplexing

• Shift Right/Shift Left Registers

• True/Complement Selection

Description

CD40257BMS is a data selector/multiplexer featuring three
state outputs which can interface directly with and drive data
lines of bus oriented systems.

The CD40257BMS is supplied in these 16-lead outline
packages:

Braze Seal DIP H4T
Frit Seal DIP H1E
Ceramic Flatpack H3X

December 1992

File Number

3364

Pinout

CD40257BMS

TOP VIEW

Functional Diagram

14

15

16

9

13
12
11
10

1
2
3
4
5

7

6

8

INPUT SELECT

A1
B1
D1
A2
B2

VSS

D2

VDD

A4
B4
D4
A3
B3
D3

OUTPUT DISABLE

2
3
5

6
11
10
14
13

A1
B1
A2

B2

A4
B4

A3
B3

1

4

7

9

12

D1

D2

D3

D4

OUTPUT

15

VDD = 16
VSS = 8

DISABLE

INPUT

SELECT

7-1443

Specifications CD40257BMS

Absolute Maximum Ratings Reliability Information

DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V

(Voltage Referenced to VSS Terminals)

Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V

DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . .±10mA

Operating Temperature Range. . . . . . . . . . . . . . . . -55oC to +125oC

Package Types D, F, K, H

Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC

Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC

At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for

10s Maximum

Thermal Resistance θ

ja

θ

jc

Ceramic DIP and FRIT Package. . . . . 80oC/W 20oC/W

Flatpack Package . . . . . . . . . . . . . . . . 70oC/W 20oC/W

Maximum Package Power Dissipation (PD) at +125oC

For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW

For TA = +100oC to +125oC (Package Type D, F, K). . . . . .Derate

Linearity at 12mW/oC to 200mW

Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW

For TA = Full Package Temperature Range (All Package Types)

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS (NOTE 1)

GROUP A

SUBGROUPS TEMPERATURE

LIMITS

UNITSMIN MAX

Supply Current IDD VDD = 20V, VIN = VDD or GND 1 +25

o

C-2µA

2 +125

o

C - 200 µA

VDD = 18V, VIN = VDD or GND 3 -55

o

C-2µA

Input Leakage Current IIL VIN = VDD or GND VDD = 20 1 +25

o

C -100 - nA

2 +125

o

C -1000 - nA

VDD = 18V 3 -55

o

C -100 - nA

Input Leakage Current IIH VIN = VDD or GND VDD = 20 1 +25

o

C - 100 nA

2 +125

o

C - 1000 nA

VDD = 18V 3 -55

o

C - 100 nA

Output Voltage VOL15 VDD = 15V, No Load 1, 2, 3 +25

o

C, +125oC, -55oC - 50 mV

Output Voltage VOH15 VDD = 15V, No Load (Note 3) 1, 2, 3 +25

o

C, +125oC, -55oC 14.95 - V

Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1 +25

o

C 0.53 - mA

Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1 +25

o

C 1.4 - mA

Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1 +25

o

C 3.5 - mA

Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1 +25

o

C - -0.53 mA

Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1 +25

o

C - -1.8 mA

Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1 +25

o

C - -1.4 mA

Output Current (Source) IOH15 VDD = 15V, VOUT = 13.5V 1 +25

o

C - -3.5 mA

N Threshold Voltage VNTH VDD = 10V, ISS = -10µA 1 +25

o

C -2.8 -0.7 V

P Threshold Voltage VPTH VSS = 0V, IDD = 10µA 1 +25

o

C 0.7 2.8 V

Functional F VDD = 2.8V, VIN = VDD or GND 7 +25

o

C VOH >

VDD/2

VOL <
VDD/2

V

VDD = 20V, VIN = VDD or GND 7 +25

o

C

VDD = 18V, VIN = VDD or GND 8A +125

o

C

VDD = 3V, VIN = VDD or GND 8B -55

o

C

Input Voltage Low
(Note 2)

VIL VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25

o

C, +125oC, -55oC - 1.5 V

Input Voltage High
(Note 2)

VIH VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25

o

C, +125oC, -55oC 3.5 - V

Input Voltage Low
(Note 2)

VIL VDD = 15V, VOH > 13.5V , VOL < 1.5V 1, 2, 3 +25

o

C, +125oC, -55oC- 4 V

Input Voltage High
(Note 2)

VIH VDD = 15V , VOH > 13.5V, VOL < 1.5V 1, 2, 3 +25

o

C, +125oC, -55oC11 - V

Tri-State Output
Leakage

IOZL VIN = VDD or GND

VOUT = 0V

VDD = 20V 1 +25

o

C -0.4 - µA

2 +125

o

C -12 - µA

VDD = 18V 3 -55

o

C -0.4 - µA

Tri-State Output
Leakage

IOZH VIN = VDD or GND

VOUT = VDD

VDD = 20V 1 +25

o

C - 0.4 µA

2 +125

o

C-12µA

VDD = 18V 3 -55

o

C - 0.4 µA

NOTES: 1. All voltages referenced to device GND, 100% testing being

implemented.

2. Go/No Go test with limits applied to inputs.

3. For accuracy, voltage is measured differentially to VDD. Limit
is 0.050V max.

7-1444

Specifications CD40257BMS

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS

GROUP A

SUBGROUPS TEMPERATURE

LIMITS

UNITSMIN MAX

Propagation Delay
Data Input Output

TPHL1
TPLH1

VDD = 5V, VIN = VDD or GND
(Notes 1, 2)

9 +25oC - 300 ns

10, 11 +125oC, -55oC - 405 ns

Propagation Delay
Select to Output

TPHL

TPLH2

VDD = 5V, VIN = VDD or GND
(Notes 1, 2)

9 +25oC - 380 ns

10, 11 +125oC, -55oC - 513 ns

Propagation Delay
Output Disable to Output

TPZH, HZ

TPZL, LZ

VDD = 5V, VIN = VDD or GND
(Notes 2, 3)

9 +25oC - 190 ns

10, 11 +125oC, -55oC - 257 ns

Transition Time TTHL

TTLH

VDD = 5V, VIN = VDD or GND
(Notes 1, 2)

9 +25oC - 200 ns

10, 11 +125oC, -55oC - 270 ns

NOTES:

1. CL = 50pF, RL = 200K, Input TR, TF < 20ns.

2. -55oC and +125oC limits guaranteed, 100% testing being implemented.

3. CL = 50pF, RL = 1K, Input TR, TF < 20ns.

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

LIMITS

UNITSMIN MAX

Supply Current IDD VDD = 5V, VIN = VDD or GND 1, 2 -55oC, +25oC- 1 µA

+125oC-30µA

VDD = 10V, VIN = VDD or GND 1, 2 -55oC, +25oC- 2 µA

+125oC-60µA

VDD = 15V, VIN = VDD or GND 1, 2 -55oC, +25oC- 2 µA

+125oC - 120 µA

Output Voltage VOL VDD = 5V, No Load 1, 2 +25oC, +125oC,

-55oC

-50mV

Output Voltage VOL VDD = 10V, No Load 1, 2 +25oC, +125oC,

-55oC

-50mV

Output Voltage VOH VDD = 5V, No Load 1, 2 +25oC, +125oC,

-55oC

4.95 - V

Output Voltage VOH VDD = 10V, No Load 1, 2 +25oC, +125oC,

-55oC

9.95 - V

Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125oC 0.36 - mA

-55oC 0.64 - mA

Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1, 2 +125oC 0.9 - mA

-55oC 1.6 - mA

Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1, 2 +125oC 2.4 - mA

-55oC 4.2 - mA

Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1, 2 +125oC - -0.36 mA

-55oC - -0.64 mA

Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1, 2 +125oC - -1.15 mA

-55oC - -2.0 mA

Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1, 2 +125oC - -0.9 mA

-55oC - -1.6 mA

Output Current (Source) IOH15 VDD =15V, VOUT = 13.5V 1, 2 +125oC - -2.4 mA

-55oC - -4.2 mA