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DM74LS257B Datasheet - Fairchild Semiconductor

DM74LS257B_FairchildSemiconductor.pdf

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Datasheet Details

Part number:

DM74LS257B

Manufacturer:

Fairchild Semiconductor

File Size:

56.56 KB

Description:

3-state quad 2-data selectors/multiplexers.

DM74LS257B, 3-STATE Quad 2-Data Selectors/Multiplexers

DM74LS257B Features

* s 3-STATE versions LS157 and LS158 with same pinouts s Schottky-clamped for significant improvement in A-C performance s Provides bus interface from multiple sources in high-performance systems s Average propagation delay from data input 12 ns s Typical power dissipation: 50 mW Ordering Code: Order

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