TC4511BP/BF

2007-10-01

2

Truth Table

Inputs

Outputs

LE

BI

LT

D

C

B

A

a

b

c

d

e

f

g

Display

Mode

*

*

L

*

*

*

*

H

H

H

H

H

H

H

8

*

L

H

*

*

*

*

L

L

L

L

L

L

L

Blank

L

H

H

L

L

L

L

H

H

H

H

H

H

L

0

L

H

H

L

L

L

H

L

H

H

L

L

L

L

1

L

H

H

L

L

H

L

H

H

L

H

H

L

H

2

L

H

H

L

L

H

H

H

H

H

H

L

L

H

3

L

H

H

L

H

L

L

L

H

H

L

L

H

H

4

L

H

H

L

H

L

H

H

L

H

H

L

H

H

5

L

H

H

L

H

H

L

L

L

H

H

H

H

H

6

L

H

H

L

H

H

H

H

H

H

L

L

L

L

7

L

H

H

H

L

L

L

H

H

H

H

H

H

H

8

L

H

H

H

L

L

H

H

H

H

L

L

H

H

9

L

H

H

H

L

H

L

L

L

L

L

L

L

L

Blank

L

H

H

H

L

H

H

L

L

L

L

L

L

L

Blank

L

H

H

H

H

*

*

L

L

L

L

L

L

L

Blank

H

H

H

*

*

*

*

ΔΔ

*: Don’t care

ΔΔ: Depends upon the BCD code previously applied when LE “L”