1

Data sheet acquired from Harris Semiconductor

SCHS224

Features

• Typical Propagation Delay

• Exceeds 2kV ESD Protection MIL-STD-883, Method

3015

• SCR-Latchup-Resistant CMOS Process and Circuit

Design

• Speed of Bipolar FAST™/AS/S with Significantly

Reduced Power Consumption

• Balanced Propagation Delays

• AC Types Feature 1.5V to 5.5V Operation and

Balanced Noise Immunity at 30% of the Supply

•

±24mA Output Drive Current

- Fanout to 15 FAST™ ICs

- Drives 50

Ω Transmission Lines

Description

The CD74AC02 and CD74ACT02 are quad 2-input NOR gates

that utilize the Harris Advanced CMOS Logic technology.

Pinout

CD74AC02, CD74ACT02

(PDIP, SOIC)

TOP VIEW

Functional Diagram

Ordering Information

PART

NUMBER

TEMP.

PACKAGE

PKG.

NO.

CD74AC02E

-55 to 125

14 Ld PDIP

E14.3

CD74ACT02E

-55 to 125

14 Ld PDIP

E14.3

CD74AC02M

-55 to 125

14 Ld SOIC

M14.15

CD74ACT02M

-55 to 125

14 Ld SOIC

M14.15

NOTES:

12. When ordering, use the entire part number. Add the suffix 96 to

obtain the variant in the tape and reel.

13. Wafer and die for this part number is available which meets all elec-

trical specifications. Please contact your local sales office or Harris

customer service for ordering information.

1Y

1A

1B

2Y

2A

2B

GND

4Y

4B

4A

3Y

3B

3A

1

2

3

4

5

6

7

14

13

12

11

10

9

8

TRUTH TABLE

INPUTS

OUTPUTS

AB

Y

LL

H

HL

L

LHL

HH

L

1A

1B

2A

2B

3A

3B

4A

4B

2

3

5

6

8

9

11

12

1

4

10

13

1Y

2Y

3Y

4Y

GND = 7

September 1998

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

FAST™ is a Trademark of Fairchild Semiconductor.

Copyright

CD74AC02,

CD74ACT02

Quad 2-Input NOR Gate

File Number

1978.1

[ /Title

(CD74

AC02,

CD74

ACT02

)

/Sub-

ject

(Quad

2-Input

NOR

Gate)

/Autho

r ()

/Key-

words

(Har-

ris

Semi-

con-

ductor,

Advan

ced

CMOS

, Harris

Semi-

con-

ductor,

Advan

ced

TTL)

/Cre-

ator ()