Part Number
|
74F139 |
Manufacturer
|
National Semiconductor |
Description
|
Dual 1-of-4 Decoder/Demultiplexer |
Published
|
Apr 3, 2005 |
Detailed Description
|
54F 74F139 Dual 1-of-4 Decoder Demultiplexer
November 1994
54F 74F139 Dual 1-of-4 Decoder Demultiplexer
General Descri...
|
Datasheet
|
74F139
|
Overview
54F 74F139 Dual 1-of-4 Decoder Demultiplexer
November 1994
54F 74F139 Dual 1-of-4 Decoder Demultiplexer
General Description
The ’F139 is a high-speed dual 1-of-4 decoder demultiplexer The device has two independent decoders each accepting two inputs and providing four mutually exclusive active LOW outputs Each decoder has an active LOW Enable input which can be used as a data input for a 4-output demultiplexer Each half of the ’F139 can be used as a function generator providing all four minterms of two variables
Features
Y Y Y Y
Multifunction capability Two completely independent 1-of-4 decoders Active LOW mutually exclusive outputs Guaranteed 4000V minimum ESD protection
Commercial 74F...
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