74HC354 Datasheet, PDF (12/14 Pages) NXP Semiconductors – 8-input multiplexer/register with transparent latches; 3-state

Philips Semiconductors
8-input multiplexer/register with
transparent latches; 3-state
Product specification
74HC/HCT354
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT: V_M = 1.3 V; V_I = GND to 3 V.
Fig.8 Waveforms showing the select input (S_n) to output (Y, Y) propagation delays and the output transition
times (LE = LOW).
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT: V_M = 1.3 V; V_I = GND to 3 V.
Fig.9 Waveforms showing the address latch enable input (LE) pulse width, the address latch enable input to
output (Y, Y) propagation delays and the output transition times.
December 1990
12