74LVC257A
Quad 2-input multiplexer with 5 V tolerant inputs/outputs;
3-state
Rev. 8 — 31 August 2021
Product data sheet
1. General description
The 74LVC257A is a quad 2-input multiplexer; 3-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.
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