M74HC266C1R Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
fabricante
M74HC266C1R
STMicroelectronics
M74HC266C1R Datasheet PDF : 11 Pages
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M54/M74HC266/7266
INPUT AND OUTPUT EQUIVALENT CIRCUIT
(HC266)
INPUT AND OUTPUT EQUIVALENT CIRCUIT
(HC7266)
PIN DESCRIPTION
PIN No
1, 5, 8, 12
2, 6, 9, 13
3, 4, 10, 11
7
14
SYMBOL
1A to 4A
1B to 4B
1Y to 4Y
GND
VCC
NAME AND FUNCTION
Data Inputs
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
IEC LOGIC SYMBOLS
HC266
TRUTH TABLE
A
B
L
L
L
H
H
L
H
H
Z: High Impedance
Y
7266
266
H
Z
L
L
L
L
H
Z
HC7266
2/11
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