SN54HC253, SN74HC253

DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

WITH 3-STATE OUTPUTS

SCLS133B – DECEMBER 1982 – REVISED MAY 1997

2

POST OFFICE BOX 655303

G

MUX

0

3

0

14

A

1

2

B

EN

1

15

1Y

7

0

6

1C0

1

5

1C1

2

4

1C2

3

3

1C3

10

2C0

11

2C1

12

2C2

13

2C3

2Y

9

1OE

2OE

† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

Pin numbers shown are for the D, J, N, and W packages.