74LCX125 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
74LCX125
STMicroelectronics
74LCX125 Datasheet PDF : 8 Pages
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74LCX125
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
PIN No SYMBOL NAME AND FUNCT ION
A
G
Y
1, 4, 10, 13 G1 to G4 Output Enable Inputs
X
H
Z
2, 5, 9, 12 A1 to A4 Data Inputs
L
L
L
3, 6, 8, 11 Y1 to Y4 Data Outputs
H
L
H
7
GND Ground (0V)
X:”H” or ”L”
Z: High Impedance
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 (OFF state)
-0.5 to + 7.0
V
VO DC Output Voltage (High or Low State) (note1)
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
- 50
mA
IOK DC Output Diode Current (note2)
± 50
mA
IO
DC Output Source/Sink Current
± 50
mA
ICC DC Supply Current per Supply Pin
± 100
mA
IGND DC Ground Current per Supply Pin
± 100
mA
Tstg Storage Temperature
-65 to +150
oC
TL
Lead Temperature (10 sec)
300
oC
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
1) IO absolute maximum rating must be observed
2) VO < GND, VO > VCC
2/8
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