74HC154 datasheet(7/7 Pages) PHILIPS

Part #	74HC154

Description	4-to-16 line decoder/demultiplexer

PDF	7 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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7 / 7 page

September 1993

Philips Semiconductors

Product speciﬁcation

4-to-16 line decoder/demultiplexer

74HC/HCT154

AC WAVEFORMS

Fig.6

Waveforms showing the address input (An) to

output (Yn) 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 enable input (En)

to output (Yn) 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.

APPLICATION INFORMATION

Fig.8

1-of-16 decoder; LOW level output is selected.

PACKAGE OUTLINES

See

“74HC/HCT/HCU/HCMOS Logic Package Outlines”.

Fig.9

1-of-16 demultiplexer; logic level on selected

outputs follow the logic level on the data input.

74HC154 Datasheet(PDF) 7 Page - NXP Semiconductors