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74HCT154BQ View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
74HCT154BQ
Philips
Philips Electronics Philips
74HCT154BQ Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
Philips Semiconductors
4-to-16 line decoder/demultiplexer
PIN DESCRIPTION
PIN NO.
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17
18, 19
12
23, 22, 21, 20
24
SYMBOL
Y0 to Y15
E0, E1
GND
A0 to A3
VCC
Product speciļ¬cation
74HC/HCT154
NAME AND FUNCTION
outputs (active LOW)
enable inputs (active LOW)
ground (0 V)
address inputs
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
(a)
(b)
Fig.3 IEC logic symbol.
September 1993
Fig.4 Functional diagram.
3
 

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