MC14532BF View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

MC14532BF

8-Bit Priority Encoder

ON Semiconductor 

MC14532B

PIN ASSIGNMENT

D4 1

D5 2

D6 3

D7 4

Ein 5

Q2 6

Q1 7

VSS 8

16 VDD

15 Eout

14 GS

13 D3

12 D2

11 D1

10 D0

9 Q0

TRUTH TABLE

Input

Output

Ein D7 D6 D5 D4 D3 D2 D1 D0 GS Q2 Q1 Q0 Eout

0 XXXXXXXX 0 0 0 0 0

1 000000000000 1

1 1XXXXXXX 1 1 1 1 0

1 0 1XXXXXX 1 1 1 0 0

1 0 0 1XXXXX 1 1 0 1 0

1 0 0 0 1XXXX 1 1 0 0 0

1 0 0 0 0 1XXX 1 0 1 1 0

1 0 0 0 0 0 1XX 1 0 1 0 0

1 0000001X1 001 0

1 000000011000 0

X = Don’t Care

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2

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