CD74AC151

8-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER

SCHS333 – MARCH 2003

1

POST OFFICE BOX 655303

and Balanced Noise Immunity at 30% of the

Supply Voltage

as:

– Boolean Function Generators

– Parallel-to-Serial Converters

– Data Source Selectors

Significantly Reduced Power Consumption

– Fanout to 15 F Devices

Circuit Design

MIL-STD-883, Method 3015

description/ordering information

This data selector/multiplexer provides full binary decoding to select one of eight data sources. The strobe (G)

input must be at a low logic level to enable the inputs. A high level at the strobe terminal forces the W output

high and the Y output low.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

55

°Cto125°C

PDIP – E

Tube

CD74AC151E

CD74AC151E

–55

°C to 125°C

SOIC – M

Tape and reel

CD74AC151M96

AC151M

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

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

FUNCTION TABLE

INPUTS

OUTPUTS

SELECT

STROBE

Y

W

C

B

A

G

Y

W

X

X

X

H

L

H

L

LL

L

D0

D0

L

LH

L

D1

D1

L

HL

L

D2

D2

L

HH

L

D3

D3

H

LL

L

D4

D4

H

LH

L

D5

D5

H

HL

L

D6

D6

H

H

H

L

D7

D7

D0, D1 . . . D7 = the level of the respective D input

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.

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

D3

D2

D1

D0

Y

W

G

GND

D4

D5

D6

D7

A

B

C

E OR M PACKAGE

(TOP VIEW)

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.