SN54ALS153, SN74ALS153, SN74AS153

DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS

SDAS206A – APRIL 1982 – REVISED DECEMBER 1994

Copyright

1

POST OFFICE BOX 655303

One Line

Cascading (n Lines to n Lines)

Versions of These Parts

Small-Outline (D) Packages, Ceramic Chip

Carriers (FK), and Standard Plastic (N) and

Ceramic (J) 300-mil DIPs

description

These dual 1-of-4 data selectors/multiplexers

contain inverters and drivers to supply full binary

decoding data selection to the AND-OR gates.

Separate strobe (G) inputs are provided for each

of the two 4-line sections.

The SN54ALS153 is characterized for operation

over the full military temperature range of – 55

°C

to 125

°C. The SN74ALS153 and SN74AS153 are

characterized for operation from 0

°C to 70°C.

FUNCTION TABLE

INPUTS

STROBE

OUTPUT

SELECT

DATA

STROBE

G

OUTPUT

Y

B

A

C0

C1

C2

C3

G

Y

X

X

X

X

X

X

H

L

L

LL

XX

X

L

L

L

LH

XX

X

L

H

L

HX

LX

X

L

L

L

HX

HX

X

L

H

H

LX

XL

X

L

L

H

LX

XHX

L

H

H

HX

XX

L

L

L

H

H

X

X

X

H

L

H

Select inputs A and B are common to both sections.

SN54ALS153 ...J PACKAGE

SN74ALS153, SN74AS153 ...D OR N PACKAGE

(TOP VIEW)

32 1 20 19

910 11 12 13

4

5

6

7

8

18

17

16

15

14

A

2C3

NC

2C2

2C1

1C3

1C2

NC

1C1

1C0

SN54ALS153 . . . FK PACKAGE

(TOP VIEW)

NC – No internal connection

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1G

B

1C3

1C2

1C1

1C0

1Y

GND

2G

A

2C3

2C2

2C1

2C0

2Y

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.