74HC157 Datasheet, PDF (7/7 Pages) NXP Semiconductors – Quad 2-input multiplexer

Philips Semiconductors
Quad 2-input multiplexer
AC WAVEFORMS
Product specification
74HC/HCT157
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT: V_M = 1.3 V; V_I = GND to 3 V.
Fig.6 Waveforms showing the enable input (E) to output (nY) propagation delays and the output transition times.
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT: V_M = 1.3 V; V_I = GND to 3 V.
Fig.7 Waveforms showing the data inputs (nI_n) and common data select input (S) to output (nY) propagation
delays.
PACKAGE OUTLINES
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.
December 1990
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