74Ls

SN5404, SN54LS04, SN54S04,
SN7404, SN74LS04, SN74S04
HEX INVERTERS
SDLS029B – DECEMBER 1983 – REVISED FEBRUARY 2002

D

Dependable Texas Instruments Quality and
Reliability

description
These devices contain six independent inverters.

SN5404 . . . J PACKAGE
SN54LS04, SN54S04 . . . J OR W PACKAGE
SN7404 . . . D, N, OR NS PACKAGE
SN74LS04 . . . D, DB, N, OR NS PACKAGE
SN74S04 . .. D OR N PACKAGE
(TOP VIEW)

1A
1Y
2A
2Y
3A
3Y
GND

1

13

3

VCC
6A
6Y
5A
5Y
4A
4Y

14

2

12

4

11

5

10

6

9

7

8

SN5404 . . . W PACKAGE
(TOP VIEW)

1A
2Y
2A

1

14

2

13

3

12

VCC
3A
3Y
4A

4

11

5

10

6

9

7

8

1Y
6A
6Y
GND
5Y
5A
4Y

1Y
1A
NC
VCC
6A

SN54LS04, SN54S04 . . . FKPACKAGE
(TOP VIEW)

4

3 2 1 20 19
18

5

17

6

16

7

15

8

14
9 10 11 12 13

6Y
NC
5A
NC
5Y

3Y
GND
NC
4Y
4A

2A
NC
2Y
NC
3A

NC – No internal connection

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 atthe end of this data sheet.
Copyright  2002, 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 MIL-PRF-38535, all parameters are tested
unless otherwisenoted. On all other products, production
processing does not necessarily include testing of all parameters.

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

1

SN5404, SN54LS04, SN54S04,
SN7404, SN74LS04, SN74S04
HEX INVERTERS
SDLS029B – DECEMBER 1983 – REVISED FEBRUARY 2002

ORDERING INFORMATION
ORDERABLE
PART NUMBER

PACKAGE†

TA

TOP-SIDE
MARKING

Tube

SN74S04DSN74S04DR

Tape and reel

SN7404NSR

SN7404

Tape and reel

SN74LS04NSR

74LS04

Tape and reel

SN74LS04DBR

LS04

SN5404J

SN5404J

SNJ5404J

SNJ5404J

Tube

SN54LS04J

SN54LS04J

Tube

SN54S04J

SN54S04J

SNJ54LS04J

SNJ54LS04J

Tube

SNJ54S04J

SNJ54S04J

Tube

SNJ5404W

SNJ5404W

Tube

SNJ54LS04W

SNJ54LS04W

Tube
LCCC – FK
FKSN74LS04DR

Tube

CFP – W

SN74LS04D

Tape and reel

Tube

–55°C to 125°C

7404

Tube

CDIP – J

SN74S04N

SN7404D

Tape and reel

SSOP – DB

SN74LS04N

SN74S04N

Tube

SOP – NS
NS

SN74LS04N

Tube
SOIC – D

Tube
Tube

0°C to 70°C

SN7404N

Tube

PDIP – N

SN7404N

SNJ54S04W

SNJ54S04W

Tube

SNJ54LS04FK

SNJ54LS04FK

Tube

SNJ54S04FKLS04
S04

SNJ54S04FK
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
FUNCTION TABLE
(each inverter)
INPUT
A
H

L

L

2

OUTPUT
Y

H

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

SN5404, SN54LS04, SN54S04,
SN7404, SN74LS04, SN74S04
HEX INVERTERS
SDLS029B – DECEMBER 1983– REVISED FEBRUARY 2002

logic diagram (positive logic)
1A

1Y

2A

2Y

3A

3Y

4A

4Y

5A

5Y

6A

6Y

Y=A

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

3

SN5404, SN54LS04, SN54S04,
SN7404, SN74LS04, SN74S04
HEX INVERTERS
SDLS029B – DECEMBER 1983 – REVISED FEBRUARY 2002

schematics (each gate)
’04
VCC
4 kΩ

130 Ω

1.6 kΩ

Input A
Output Y1 kΩ
GND

’LS04

’S04

VCC
20 kΩ

120 Ω

8 kΩ

Input
A

VCC

4 kΩ

2.8 kΩ

Output
Y

50 Ω

900 Ω

Input
A

3.5 kΩ

Output
Y

12 kΩ
500 Ω

3 kΩ

250 Ω

1.5 kΩ

GND
GND

Resistor values shown are nominal.

4

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

SN5404, SN54LS04, SN54S04,
SN7404, SN74LS04, SN74S04
HEX INVERTERS
SDLS029B –...