SN54HC03, SN74HC03

QUADRUPLE 2INPUT POSITIVENAND GATES

WITH OPENDRAIN OUTPUTS

SCLS077E − MARCH 1984 − REVISED NOVEMBER 2003

1

POST OFFICE BOX 655303

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

SN54HC03 ...J OR W PACKAGE

SN74HC03 . . . D, N, NS, OR PW PACKAGE

(TOP VIEW)

32 1 20 19

910 11 1213

4

5

6

7

8

18

17

16

15

14

4A

NC

4Y

NC

3B

1Y

NC

2A

NC

2B

SN54HC03 . . . FK PACKAGE

(TOP VIEW)

NC − No internal connection

description/ordering information

The ’HC03 devices contain four independent 2-input NAND gates. They perform the Boolean function

Y = A

• B or Y = A + B in positive logic. The open-drain outputs require pullup resistors to perform correctly. They

may be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND

functions.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP − N

Tube of 25

SN74HC03N

SN74HC03N

Tube of 50

SN74HC03D

SOIC − D

Reel of 2500

SN74HC03DR

HC03

−40

°C to 85°C

SOIC − D

Reel of 250

SN74HC03DT

HC03

−40 C to 85 C

SOP − NS

Reel of 2000

SN74HC03NSR

HC03

TSSOP − PW

Tube of 90

SN74HC03PW

HC03

TSSOP − PW

Reel of 2000

SN74HC03PWR

HC03

CDIP − J

Tube of 25

SNJ54HC03J

SNJ54HC03J

−55

°C to 125°C

CFP − W

Tube of 150

SNJ54HC03W

SNJ54HC03W

−55 C to 125 C

LCCC − FK

Tube of 55

SNJ54HC03FK

SNJ54HC03FK

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

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

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.

Copyright

 2003, Texas Instruments Incorporated

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.

On products compliant to MILPRF38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.