74HC154 Datasheet, PDF (7/7 Pages) NXP Semiconductors – 4-to-16 line decoder/demultiplexer

Philips Semiconductors
4-to-16 line decoder/demultiplexer
AC WAVEFORMS
Product specification
74HC/HCT154
(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 address input (A_n) to
output (Y_n) propagation delays and the output
transition times.
APPLICATION INFORMATION
(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 enable input (En)
to output (Y_n) propagation delays and the
output transition times.
Fig.8 1-of-16 decoder; LOW level output is selected.
Fig.9 1-of-16 demultiplexer; logic level on selected
outputs follow the logic level on the data input.
September 1993
PACKAGE OUTLINES
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.
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