74LS251 datasheet, selector/multiplexer equivalent, Fairchild Semiconductor

74LS251 Features and benefits

s 3-STATE version of DM74LS151 s Interface directly with system bus s Perform parallel-to-serial conversion s Permit multiplexing from N-lines to one line s Complementary.

74LS251 Description

These data selectors/multiplexers contain full on-chip binary decoding to select one-of-eight data sources, and feature a strobe-controlled 3-STATE output. The strobe must be at a low logic level to enable these devices. The 3STATE outputs permit dir.

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74LS251

Fairchild Semiconductor

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74LS251 Datasheet, selector/multiplexer equivalent, Fairchild Semiconductor

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74LS251 Features and benefits

74LS251 Description