74LVC32A 데이터 시트보기 (PDF) - STMicroelectronics
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74LVC32A Datasheet PDF : 8 Pages
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74LVC32A
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
PIN No
SYMBOL NAME AND FUNCTION
A
B
Y
1, 4, 9, 12 1A to 4A Data Inputs
L
L
L
2, 5, 10, 13 1B to 4B Data Inputs
L
H
H
3, 6, 8, 11 1Y to 4Y Data Outputs
H
L
H
7
GND Ground (0V)
H
H
H
14
VCC
Positive Supply Voltage
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
-0.5 to +7.0
V
VI
DC Input Voltage
-0.5 to +7.0
V
VO
DC Output Voltage (VCC = 0V)
-0.5 to +7.0
V
VO
DC Output Voltage (High or Low State) (note 1)
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
- 50
mA
IOK
DC Output Diode Current (note 2)
- 50
mA
IO
DC Output Current
± 50
mA
ICC or IGND DC VCC or Ground Current per Supply Pin
± 100
mA
Tstg Storage Temperature
-65 to +150
°C
TL
Lead Temperature (10 sec)
300
°C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
1) IO absolute maximum rating must be observed
2) VO < GND
2/8
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