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Número de pieza
componentes Descripción
74HCT244A Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Lista de partido
74HCT244A
Octal 3−State Noninverting Buffer/Line Driver/ Line Receiver with LSTTL−Compatible Inputs
ON Semiconductor
74HCT244A Datasheet PDF : 8 Pages
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MC74HCT244A
TEST CIRCUITS
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
C
L
*
*Includes all probe and jig capacitance
Figure 4.
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
1 k
W
C
L
*
CONNECT TO V
CC
WHEN
TESTING t
PLZ
AND t
PZL
.
CONNECT TO GND WHEN
TESTING t
PHZ
AND t
PZH
.
*Includes all probe and jig capacitance
Figure 5.
DATA INPUT
A OR B
LOGIC DETAIL
TO THREE OTHER
A OR B INVERTERS
ONE OF 8
BUFFERS
V
CC
YA
OR
YB
ENABLE A OR ENABLE B
http://onsemi.com
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