Part number:
74LS257B
Manufacturer:
National Semiconductor
File Size:
154.51 KB
Description:
Quad 2-data selectors/multiplexers.
74LS257B Datasheet (154.51 KB)
Datasheet Details
74LS257B Features
* Y TRI-STATE versions LS157 and LS158 with same pinouts Y Schottky-clamped for significant improvement in A-C performance Y Provides bus interface from multiple sources in highperformance systems Y Average propagation delay from data input 12 ns Y Typical power dissipation LS257B 50 mW LS258B 35 mW Y
74LS257B Datasheet (154.51 KB)
Datasheet Details
74LS257B
National Semiconductor
154.51 KB
Quad 2-data selectors/multiplexers.
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74LS257B Distributor
