Download 74HC157 Datasheet PDF
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74HC157 Description

74HCT157 is a high-speed Si-gate CMOS device and is pin patible with Low-power Schottky TTL. It is specified in pliance with JEDEC standard no. The 74HC/HCT157 are quad 2-input multiplexers which select 4 bits of data from two sources under the control of a mon data select input (S).