Part Number
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54ACT138 |
Manufacturer
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National Semiconductor |
Description
|
1-of-8 Decoder/Demultiplexer |
Published
|
Feb 15, 2007 |
Detailed Description
|
www.DataSheet4U.com
54AC138 • 54ACT138 1-of-8 Decoder/Demultiplexer
August 1998
54AC138 • 54ACT138 1-of-8 Decoder/Dem...
|
Datasheet
|
54ACT138
|
Overview
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DataSheet4U.
com
54AC138 • 54ACT138 1-of-8 Decoder/Demultiplexer
August 1998
54AC138 • 54ACT138 1-of-8 Decoder/Demultiplexer
General Description
The ’AC/’ACT138 is a high-speed 1-of-8 decoder/ demultiplexer.
This device is ideally suited for high-speed bipolar memory chip select address decoding.
The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three ’AC/’ACT138 devices or a 1-of-32 decoder using four ’AC/’ACT138 devices and one inverter.
Features
n n n n n n n ICC reduced by 50% Demultiplexing capability Multiple input enable for easy expansion Active LOW mutually exclusive outputs Outputs source/sink 24 mA ’ACT138 has TTL-compatible inputs Standard...
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