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74F711A Datasheet, PDF (4/16 Pages) NXP Semiconductors – consist of five 2-to-1 multiplexers designedfor address multiplexing of dynamic RAMs and other multiplexing applicationThe outputs source 15mA
Philips Semiconductors
Multiplexers
LOGIC DIAGRAM – 74F711A/74F711-1
OE 11
INV 10
S9
D0a 1
D0b 2
D1a 20
D1b 19
D2a 18
D2b 17
VCC = Pin 16
GND = Pin 5
D3a 15
D3b 14
D4a 13
D4b 12
FUNCTION TABLE – 74F711A/74F711-1
INPUTS
S
INV
OE
Dna Dnb
OUTPUT
Qn
L
L
L
Data a Data b
Data a
H
L
L
Data a Data b
Data b
L
H
L
Data a Data b
Data a
H
H
L
Data a Data b
Data b
X
X
H
X
X
Z
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “off” state
Product specification
74F711A/74F711–1/
74F712A/74F712–1
3 Q0
4 Q1
6 Q2
7 Q3
8 Q4
SF01221
1990 Dec 13
4