Philips Semiconductors
8-input multiplexer/register with
transparent latches; 3-state
AC WAVEFORMS
Product specification
74HC/HCT354
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.6 Waveforms showing the data enable input (E) pulse width, the data enable to output (Y, Y) propagation
delays, and the output transition times.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.7 Waveforms showing the data input (Dn) to output (Y, Y) propagation delays and the output transition
times (E = LOW).
December 1990
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