Part Number
|
SN74AS137 |
Manufacturer
|
Texas Instruments |
Description
|
3-Line To 8-Line Decoders/Demultiplexers |
Published
|
Dec 10, 2020 |
Detailed Description
|
SN54ALS137A, SN74ALS137A, SN74AS137 3ĆLINE TO 8ĆLINE DECODERS/DEMULTIPLEXERS
WITH ADDRESS LATCHES
SDAS203C − APRIL 1982 ...
|
Datasheet
|
SN74AS137
|
Overview
SN54ALS137A, SN74ALS137A, SN74AS137 3ĆLINE TO 8ĆLINE DECODERS/DEMULTIPLEXERS
WITH ADDRESS LATCHES
SDAS203C − APRIL 1982 − REVISED JANUARY 1995
• Combines Decoder and 3-Bit Address
Latch
• Incorporates Two Output Enables to
Simplify Cascading
• Package Options Include Plastic Small-
Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
description
The SN54ALS137A, SN74ALS137A, and SN74AS137 are 3-line to 8-line decoders/ demultiplexers with latches on the three address inputs.
When the latch-enable (LE) input is low, the devices act as decoders/demultiplexers.
When LE goes from low to high, the address present at the select (A, B, and C) inpu...
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