SN54AHC14, SN74AHC14

HEX SCHMITT-TRIGGER INVERTERS

SCLS238I – OCTOBER 1995 – REVISED JULY 2003

1

POST OFFICE BOX 655303

JESD 17

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

1

2

3

4

5

6

7

14

13

12

11

10

9

8

1A

1Y

2A

2Y

3A

3Y

GND

6A

6Y

5A

5Y

4A

4Y

SN54AHC14 ...J OR W PACKAGE

SN74AHC14 . . . D, DB, DGV, N, NS,

OR PW PACKAGE

(TOP VIEW)

32 1 20 19

910 11 12 13

4

5

6

7

8

18

17

16

15

14

6Y

NC

5A

NC

5Y

2A

NC

2Y

NC

3A

SN54AHC14 . . . FK PACKAGE

(TOP VIEW)

NC – No internal connection

SN74AHC14 . . . RGY PACKAGE

(TOP VIEW)

114

78

2

3

4

5

6

13

12

11

10

9

6A

6Y

5A

5Y

4A

1Y

2A

2Y

3A

3Y

description/ordering information

The ’AHC14 devices contain six independent inverters. These devices perform the Boolean function Y = A.

Each circuit functions as an independent inverter, but because of the Schmitt action, the inverters have different

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

QFN – RGY

Tape and reel

SN74AHC14RGYR

HA14

PDIP – N

Tube

SN74AHC14N

SN74AHC14N

SOIC – D

Tube

SN74AHC14D

AHC14

SOIC – D

Tape and reel

SN74AHC14DR

AHC14

–40

°C to 85°C

SOP – NS

Tape and reel

SN74AHC14NSR

AHC14

SSOP – DB

Tape and reel

SN74AHC14DBR

HA14

TSSOP

PW

Tube

SN74AHC14PW

HA14

TSSOP – PW

Tape and reel

SN74AHC14PWR

HA14

TVSOP – DGV

Tape and reel

SN74AHC14DGVR

HA14

CDIP – J

Tube

SNJ54AHC14J

SNJ54AHC14J

–55

°C to 125°C

CFP – W

Tube

SNJ54AHC14W

SNJ54AHC14W

LCCC – FK

Tube

SNJ54AHC14FK

SNJ54AHC14FK

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

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

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.

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.

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.