Datasheet MC74HCT174AN, MC74HCT174AD Datasheet (Motorola)

Download

Page 1



SEMICONDUCTOR TECHNICAL DATA

REV 6

 Motorola, Inc. 1995

10/95

#   "      "     ! 

High–Performance Silicon–Gate CMOS

The MC74HCT174A is identical in pinout to the LS174. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.

This device consists of six D flip–flops with common Clock and Reset inputs. Each flip–flop is loaded with a low–to–high transition of the Clock input. Reset is asynchronous and active–low.

• Output Drive Capability: 10 LSTTL Loads

• TTL NMOS Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 µA

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

• Chip Complexity: 178 FETs or 44.5 Equivalent Gates

LOGIC DIAGRAM

PIN 16 = V

PIN 8 = GND

3 4

6 11 13 14

2 5

7 10 12 15

D0 D1 D2 D3 D4 D5

Q0 Q1

Q2 Q3 Q4 Q5

CLOCK

RESET

DATA

INPUTS

NONINVERTING

OUTPUTS

Design Criteria

Value

Units

Internal Gate Count*

44.5

ea.

Internal Gate Propagation Delay

1.5

Internal Gate Power Dissipation

0.005

µW

Speed Power Product

0.0075

*Equivalent to a two–input NAND gate.



PIN ASSIGNMENT

FUNCTION TABLE

125

CLOCK

RESET

GND

Inputs Output

Reset Clock D Q

L X X L H H H H L L H L X No Change H X No Change

D SUFFIX

SOIC PACKAGE

CASE 751B–05

N SUFFIX

PLASTIC PACKAGE

CASE 648–08

ORDERING INFORMATION

MC74HCXXXAN MC74HCXXXAD

Plastic SOIC

Page 2

MC74HCT174A

MOTOROLA High–Speed CMOS Logic Data

DL129 — Rev 6

MAXIMUM RATINGS*

Symbol

Parameter

Value

Unit

DC Supply Voltage (Referenced to GND)

– 0.5 to + 7.0

DC Input Voltage (Referenced to GND)

– 1.5 to VCC + 1.5

out

DC Output Voltage (Referenced to GND)

– 0.5 to VCC + 0.5

DC Input Current, per Pin

± 20

out

DC Output Current, per Pin

± 25

DC Supply Current, VCC and GND Pins

± 50

Power Dissipation in Still Air Plastic DIP†

SOIC Package†

750 500

stg

Storage Temperature

– 65 to + 150

Lead Temperature, 1 mm from Case for 10 Seconds

(Plastic DIP or SOIC Package)

260

*Maximum Ratings are those values beyond which damage to the device may occur.

Functional operation should be restricted to the Recommended Operating Conditions.

†Derating — Plastic DIP: – 10 mW/_C from 65_ to 125_C

SOIC Package: – 7 mW/_C from 65_ to 125_C

For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Max

Unit

DC Supply Voltage (Referenced to GND)

4.5

5.5

Vin, V

out

DC Input Voltage, Output Voltage (Referenced to GND)

Operating Temperature, All Package Types

– 55

+ 125

tr, t

Input Rise and Fall Time (Figure 1)

500

DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)

Guaranteed Limit

Symbol

Parameter

Test Conditions

CC V

– 55 to

25_C

85_C

125_C

Unit

Minimum High–Level Input Voltage

out

= 0.1 or VCC – 0.1 V

out

| v 20 µA

4.5

5.5

2.0

Maximum Low–Level Input Voltage

out

= 0.1 or VCC – 0.1 V

out

| v 20 µA

4.5

5.5

0.8

Minimum High–Level Output Voltage

Vin = VIH or V

out

| v 20 µA

4.5

5.5

4.4

5.4

4.4

5.4

4.4

5.4

Vin = VIH or V

out

| v 4.0 mA

4.5

3.98

3.84

3.70

Maximum Low–Level Output Voltage

Vin = VIH or V

out

| v 20 µA

4.5

5.5

0.1

Vin = VIH or V

out

| v 4.0 mA

4.5

0.26

0.33

0.4

Maximum Input Leakage Current

Vin = VCC or GND

5.5

± 0.1

± 1.0

µA

Maximum Quiescent Supply Current (per Package)

Vin = VCC or GND I

out

= 0 µA

5.5

4.0

160

µA

∆I

Additional Quiescent Supply

Vin = 2.4 V, Any One Input

≥ – 55_C

25_C to 125_C

Current

Vin = VCC or GND, Other Inputs l

out

= 0 µA

5.5

2.9

2.4

NOTE: Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).

This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high–impedance circuit. For proper operation, Vin and V

out

should be constrained to the

range GND v (Vin or V

out

) v VCC.

Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open.

Page 3

MC74HCT174A

High–Speed CMOS Logic Data DL129 — Rev 6

3 MOTOROLA

AC ELECTRICAL CHARACTERISTICS (V

= 5.0 V ± 10%, CL = 50 pF, Input tr = tf = 6.0 ns)

Guaranteed Limit

Symbol

Parameter

– 55 to

25_C

85_C

125_C

Unit

MAX

Maximum Clock Frequency (50% Duty Cycle)

MHz

PLH

PHL

Maximum Propagation Delay, Clock to Q

(Figures 1 and 4)

PHL

Maximum Propagation Delay, Reset to Q

(Figures 2 and 4)

TLH

THL

Maximum Output Transition Time, Any Output

(Figures 1 and 4)

Maximum Input Capacitance

NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the Motorola High–

Speed CMOS Data Book (DL129/D).

Typical @ 25°C, VCC = 5.0 V

Power Dissipation Capacitance (Per Enabled Output)*

*Used to determine the no–load dynamic power consumption: PD = CPD V

f + ICC VCC. For load considerations, see Chapter 2 of the

Motorola High–Speed CMOS Data Book (DL129/D).

TIMING REQUIREMENTS (V

= 5.0 V ± 10%, CL = 50 pF, Input tr = tf = 6.0 ns)

Guaranteed Limit

– 55 to 25_C

85_C

125_C

Symbol

Parameter

Fig.

Min

Max

Min

Max

Min

Max

Unit

Minimum Setup Time, Data to Clock

Minimum Hold Time, Clock to Data

5.0

6.0

8.0

rec

Minimum Recovery Time, Reset Inactive to Clock

5.0

6.0

8.0

Minimum Pulse Width, Clock

Minimum Pulse Width, Reset

tr, t

Maximum Input Rise and Fall Times

500

Page 4

MC74HCT174A

MOTOROLA High–Speed CMOS Logic Data

DL129 — Rev 6

SWITCHING WAVEFORMS

CLOCK

RESET

EXPANDED LOGIC DIAGRAM

1.3 V

3.0 V

GND

3.0 V GND

1.3 V

CLOCK

RESET

PHL

Figure 1.

1.3 V

DATA

CLOCK

3.0 V

GND

Figure 2.

VALID

GND

1/f

max

CLOCK

GND

2.7 V

1.3 V

0.3 V

90%

1.3 V

10%

PLH

PHL

TLH

THL

*Includes all probe and jig capacitance

CL*

TEST POINT

DEVICE UNDER

TEST

OUTPUT

Figure 3. Figure 4. Test Circuit

rec

1.3 V

Page 5

MC74HCT174A

High–Speed CMOS Logic Data DL129 — Rev 6

5 MOTOROLA

OUTLINE DIMENSIONS

N SUFFIX

PLASTIC PACKAGE

CASE 648–08

ISSUE R

MIN MINMAX MAX

INCHES MILLIMETERS

DIM

A B C D F G H J K L M S

18.80

6.35

3.69

0.39

1.02

0.21

2.80

7.50 0

0.51

19.55

6.85

4.44

0.53

1.77

0.38

3.30

7.74 10

1.01

0.740

0.250

0.145

0.015

0.040

0.008

0.110

0.295 0

0.020

0.770

0.270

0.175

0.021

0.070

0.015

0.130

0.305 10

0.040

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL.

4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.

5. ROUNDED CORNERS OPTIONAL.

2.54 BSC

1.27 BSC

0.100 BSC

0.050 BSC

–A

–

1 8

916

16 PL

–T

–

SEATING PLANE

T A0.25 (0.010)

M M

0.25 (0.010) T B A

S S

MIN MINMAX MAX

MILLIMETERS INCHES

DIM

A B C D F G J K M P R

9.80

3.80

1.35

0.35

0.40

0.19

0.10 0

5.80

0.25

10.00

4.00

1.75

0.49

1.25

0.25

0.25 7

6.20

0.50

0.386

0.150

0.054

0.014

0.016

0.008

0.004 0

0.229

0.010

0.393

0.157

0.068

0.019

0.049

0.009

0.009 7

0.244

0.019

1.27 BSC 0.050 BSC

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: MILLIMETER.

3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION.

4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE.

5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION.

916

–A

–

–B

–

D 16 PL

–T

–

SEATING

PLANE

R X 45°

P 8 PL

0.25 (0.010) B

M M

D SUFFIX

PLASTIC SOIC PACKAGE

CASE 751B–05

ISSUE J

How to reach us: USA/EUROPE: Motorola Literature Distribution; JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki,

P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315

MFAX: RMFAX0@email.sps.mot.com –TOUCHTONE (602) 244–6609 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, INTERNET: http://Design–NET.com 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty , representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “T ypical” parameters can and do vary in different applications. All operating parameters, including “T ypicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.

MC74HCT174A/D

*MC74HCT174A/D*

◊

CODELINE

Datasheet MC74HCT174AN, MC74HCT174AD Datasheet (Motorola)

Specifications and Main Features

Frequently Asked Questions

User Manual