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SN54LS156 DEMULTIPLEXER Datasheet PDF

DUAL 1-OF-4 DECODER/ DEMULTIPLEXER

DUAL 1-OF-4 DECODER/ DEMULTIPLEXER

 

 

 

Part Number SN54LS156
Description DUAL 1-OF-4 DECODER/ DEMULTIPLEXER
Feature DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The S N54 / 74LS155 and SN54 / 74LS156 are hi gh speed Dual 1-of-4 Decoder/Demultiple xers.
These devices have two decoders w ith common 2-bit Address inputs and sep arate gated Enable inputs.
Decoder “a ” has an Enable gate with one active HIGH and one active LOW input.
Decoder “b” has two active LOW Enable input s.
If the Enable functions are satisfie d, one output of each decoder will be L OW as selected by the address inputs.
T he LS156 has open collector outputs for wired-OR (DOT-AND) decoding and functi on generator applications.
The LS155 an d LS156 are fabricated .
Manufacture Motorola Inc
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SN54LS156

 

 

 


 

 

 

Part Number SN54LS156
Description DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
Feature SN54155, SN54156, SN54LS155A, SN54LS156, SN74155, SN74156, SN74LS155A, SN74LS15 6 DUAL 2-LINE TO 4-LINE DECODERS/DEMULT IPLEXERS SDLS057 – MARCH 1974 – REV ISED MARCH 1988 PRODUCTION DATA inform ation is current as of publication date .
Products conform to specifications pe r the terms of Texas Instruments standa rd warranty.
Production processing does not necessarily include testing of all parameters.

• POST OFFICE BOX 655303 DALLAS, TEXAS 75265 Copyright © 1988 , Texas Instruments Incorporated 1 SN5 4155, SN54156, SN54LS155A, SN54LS156, S N74155, SN74156, SN74LS155A, SN74LS156 DUAL 2-LINE TO 4-LINE .
Manufacture Texas Instruments
Datasheet
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SN54LS156

 

 

 

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