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74F723A Datasheet, PDF (5/14 Pages) NXP Semiconductors – Quad 2-to-1 data selector multiplexer 3-State
Philips Semiconductors
Multiplexers
LOGIC DIAGRAM – 74F725A/74F725-1
S0 24
VCC = Pin 18
GND = Pin 7
S1 23
D0a 1
D0b 2
D0c 3
D0d 4
D1a 22
D1b 21
D1c 20
D1d 19
D2a 17
D2b 16
D2c 15
D2d 14
10
D3a
D3b 11
D3c 12
D3d 13
FUNCTION TABLE – 74F725A/74F725-1
INPUTS
S0
S1 Dna Dnb Dnc Dnd
L
L Data a Data b Data c Data d
H
L Data a Data b Data c Data d
L
H Data a Data b Data c Data d
H
H Data a Data b Data c Data d
H = High voltage level
L = Low voltage level
OUTPUT
Qn
Data a
Data b
Data c
Data d
Product specification
74F723A/74F723–1/
74F725A/74F725–1
5 Q0
6 Q1
8 Q2
9 Q3
SF01233
1990 Dec 13
5