74HC244 Philips, 74HC244 Datasheet - Page 4
74HC244
Manufacturer Part Number
74HC244
Description
Octal buffer/line driver 3-state
Manufacturer
Philips
Datasheet
1.74HC244.pdf
(7 pages)
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Philips Semiconductors
December 1990
Octal buffer/line driver; 3-state
Fig.4 Functional diagram.
4
FUNCTION TABLE
Note
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high impedance OFF-state
nOE
H
L
L
INPUTS
nA
H
X
L
n
74HC/HCT244
Product specification
OUTPUT
nY
H
Z
L
n
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