SN54HC7002, SN74HC7002

QUADRUPLE POSITIVENOR GATES

WITH SCHMITT TRIGGER INPUTS

SCLS033F − MARCH 1984 − REVISED NOVEMBER 2004

1

POST OFFICE BOX 655303

Transitions

Levels

description/ordering information

In these devices, each circuit functions as a

quadruple NOR gate. They perform the Boolean

function Y = A

• B or Y = A + B in positive logic.

However, because of the Schmitt action, the

inputs have different input threshold levels for

positive- and negative-going signals.

These circuits are temperature compensated and

can be triggered from the slowest of input ramps

and still give clean jitter-free output signals.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP − N

Tube of 25

SN74HC7002N

SN74HC7002N

Tube of 50

SN74HC7002D

SOIC − D

Reel of 2500

SN74HC7002DR

HC7002

−40

°C to 85°C

SOIC − D

Reel of 250

SN74HC7002DT

HC7002

−40

°C to 85°C

SOP − NS

Reel of 2000

SN74HC7002NSR

HC7002

Tube of 90

SN74HC7002PW

TSSOP − PW

Reel of 2000

SN74HC7002PWR

HC7002

TSSOP − PW

Reel of 250

SN74HC7002PWT

HC7002

CDIP − J

Tube of 25

SNJ54HC7002J

SNJ54HC7002J

−55

°C to 125°C

CFP − W

Tube of 150

SNJ54HC7002W

SNJ54HC7002W

−55 C to 125 C

LCCC - FK

Tube of 55

SNJ54HC7002FK

SNJ54HC7002FK

† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design

guidelines are available at www.ti.com/sc/package.

Copyright

 2004, Texas Instruments Incorporated

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information 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.

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.

SN54HC7002 ...J OR W PACKAGE

SN74HC7002 . . . D, N, NS, OR PW PACKAGE

(TOP VIEW)

SN54HC7002 . . . FK PACKAGE

(TOP VIEW)

NC − No internal connection

1

2

3

4

5

6

7

14

13

12

11

10

9

8

1A

1B

1Y

2A

2B

2Y

GND

4B

4A

4Y

3B

3A

3Y

32 1 20 19

910 11 12 13

4

5

6

7

8

18

17

16

15

14

4A

NC

4Y

NC

3B

1Y

NC

2A

NC

2B