Part number:
54LS257A
Manufacturer:
National Semiconductor
File Size:
360.47 KB
Description:
Tri-state quad 2-data selectors/multiplexers.
54LS257A-NationalSemiconductor.pdf
Datasheet Details
54LS257A-NationalSemiconductor.pdf
Datasheet Details
Part number:
54LS257A
Manufacturer:
National Semiconductor
File Size:
360.47 KB
Description:
Tri-state quad 2-data selectors/multiplexers.
54LS257A, TRI-STATE Quad 2-Data Selectors/Multiplexers
54LS257A 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
📁 Related Datasheet
📌 All Tags