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74LS257B

Part Number	74LS257B
Manufacturer	National Semiconductor
Description	Quad 2-Data Selectors/Multiplexers
Features	Y TRI-STATE versions LS157 and LS158 with same pinouts Y Schottky-clamped for significant improvement in A-C performance...
Published	May 11, 2022
Datasheet	74LS257B PDF File

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