Datasheet

5
Functional Diagram of ’HC4053, CD74HCT4053
TG
TG
TG
TG
TG
TG
14
11
10
9
6E
S
2
S
1
S
0
7
GND V
EE
16
V
CC
15
C COMMON
OUT/IN
4
B COMMON
OUT/IN
A COMMON
OUT/IN
LOGIC LEVEL
CONVERSION
BINARY TO
1 OF 2
DECODERS
WITH ENABLE
12132153
C
1
C
0
B
1
B
0
A
1
A
0
IN/OUT
8
TRUTH TABLE
’HC4053, CD74HCT4053
INPUT STATES
“ON”
CHANNELSENABLE S
0
S
1
S
2
L L L L C0, B0, A0
L H L L C0, B0, A1
L L H L C0, B1, A0
L H H L C0, B1, A1
L L L H C1, B0, A0
L H L H C1, B0, A1
L L H H C1, B1, A0
L H H H C1, B1, A1
H X X X None
X = Don’t care
’HC4051, ’HCT4051, ’HC4052, CD74HCT4052, ’HC4053, CD74HCT4053’HC4051, ’HCT4051, ’HC4052, CD74HCT4052, ’HC4053, CD74HCT4053