HCS139D Intersil Corporation, HCS139D Datasheet - Page 2

• Manufacturer Part Number: HCS139D
• Description: Radiation Hardened Dual 2-to-4 Line Decoder/Demultiplexer
• Manufacturer: Intersil Corporation

Functional Diagram
Logic 1 = High
Logic 0 = Low
X = Immaterial
E
0
0
0
0
1
INPUTS ENABLE SELECT
A1
X
0
0
1
1
2(14)
3(13)
1(15)
A0
A1
E
A0
X
0
1
0
1
HCS139MS
TRUTH TABLE
154
Y3
1
1
1
0
1
Y2
1
1
0
1
1
OUTPUTS
4(12)
5(11)
6(10)
7(9)
Y0
Y1
Y2
Y3
Y1
1
0
1
1
1
Spec Number
Y0
0
1
1
1
1
518832