Datasheet

74HC_HCT257 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 6 — 26 January 2015 3 of 18
NXP Semiconductors
74HC257; 74HCT257
Quad 2-input multiplexer; 3-state
Fig 3. Functional diagram
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Fig 4. Logic diagram
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