74HCT154DB View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

74HCT154DB

4-to-16 line decoder/demultiplexer

Philips Electronics 

Philips Semiconductors

4-to-16 line decoder/demultiplexer

AC WAVEFORMS

Product specification

74HC/HCT154

(1) HC : VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.6 Waveforms showing the address input (An) to

output (Yn) propagation delays and the output

transition times.

APPLICATION INFORMATION

(1) HC : VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.7 Waveforms showing the enable input (En)

to output (Yn) 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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