74LCX00MTR Datasheet, PDF (2/8 Pages) STMicroelectronics – 5V TOLERANT INPUTS

74LCX00
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
H
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
L
14
V_CC
Positive Supply Voltage
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V_CC Supply Voltage
-0.5 to +7.0
V
V_I
DC Input Voltage
-0.5 to +7.0
V
V_O
DC Output Voltage (V_CC = 0V)
-0.5 to +7.0
V
V_O
DC Output Voltage (High or Low State) (note 1)
-0.5 to V_CC + 0.5
V
I_IK
DC Input Diode Current
-50
mA
I_OK
DC Output Diode Current (note 2)
-50
mA
I_O
DC Output Current
± 50
mA
I_CC
DC Supply Current per Supply Pin
± 100
mA
I_GND DC Ground Current per Supply Pin
± 100
mA
T_stg Storage Temperature
-65 to +150
°C
T_L
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) I_O absolute maximum rating must be observed
2) V_O < GND
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