74155 datasheet, decoders/demultiplexers equivalent, National Semiconductor

74155 decoders/demultiplexers equivalent, dual 2-line to 4-line decoders/demultiplexers.

Features and benefits

Y Applications Dual 2-to-4-line decoder Dual 1-to-4-line demultiplexer 3-to-8-line decoder 1-to-8-line demultiplexer Y Individual strobes simplify cascading for decoding .

Application

Dual 2-to-4-line decoder Dual 1-to-4-line demultiplexer 3-to-8-line decoder 1-to-8-line demultiplexer Y Individual strob.

Description

These TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package When both sections are enabled by the strobes the common address inputs sequentially select and route .

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