DM74155 ETC, DM74155 Datasheet - Page 2

• Manufacturer Part Number: DM74155
• Description: Dual 2-Line to 4-Line Decoders/Demultiplexers
• Manufacturer: ETC

LL
LH
HL
HH
XX
Inputs
Select
BA
XX
LL
LH
HL
HH
XX
3-Line-to-8-Line Decoder or 1-Line-to-8-Line Demultiplexer
Inputs
Select
C²BA
XXX
LLL
LLH
LHL
LHH
HLL
HLH
HHL
HHH
L
L
L
L
X
Strobe
G2
H
L
L
L
L
X
Strobe-Or-Data (0)
G³
H
L
L
L
L
L
L
L
L
L
L
L
L
H
Data
C2
X
L
L
L
L
H
Outputs
2Y0
H
L
H
H
H
H
H
H
H
(1)
2Y1
H
H
L
H
H
H
H
H
H
L
H
H
H
H
Outputs
2Y0
H
L
H
H
H
H
(2)
2Y2
H
H
H
L
H
H
H
H
H
H
L
H
H
H
2Y1
H
H
L
H
H
H
(3)
2Y3
H
H
H
H
L
H
H
H
H
(4)
1Y0
H
H
H
H
H
L
H
H
H
H
H
L
H
H
2Y2
H
H
H
L
H
H
(5)
1Y1
H
H
H
H
H
H
L
H
H
(6)
1Y2
H
H
H
H
H
H
H
L
H
H
H
H
L
H
2Y3
H
H
H
H
L
H
(7)
1Y3
H
H
H
H
H
H
H
H
L