SN74AUC14

HEX SCHMITT-TRIGGER INVERTER

SCES473 – AUGUST 2003

1

POST OFFICE BOX 655303

I/O Tolerant to Support Mixed-Mode Signal

Operation

Operation

JESD 78, Class II

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

description/ordering information

The SN74AUC14 contains six independent inverters and performs the Boolean function Y = A. The device

functions as six independent inverters, but because of Schmitt action, it may have different input threshold levels

preventing damaging current backflow through the device when it is powered down.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

–40

°C to 85°C

QFN – RGY

Tape and reel

SN74AUC14RGYR

MS14

† 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

OUTPUT

Y

H

L

L

H

logic diagram, each inverter (positive logic)

A

Y

Copyright

 2003, Texas Instruments Incorporated

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.

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

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.