M54HC4078 데이터 시트보기 (PDF) - STMicroelectronics
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M54HC4078 Datasheet PDF : 9 Pages
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M54/M74HC4078
TRUTH TABLE
INPUTS
ALL INPUTS ”L”
OTHER POSSIBILITIES
OUTPUTS
X
Y
H
L
L
H
IEC LOGIC SYMBOL
PIN DESCRIPTION
PIN No
2, 3, 4, 5,
9, 10, 11, 12
1, 13
7
14
SYMBOL
A to H
Y, X
GND
VCC
NAME AND FUNCTION
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
SCHEMATIC CIRCUIT
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.5 to +7
V
VI
DC Input Voltage
-0.5 to VCC + 0.5
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
± 20
mA
IOK
DC Output Diode Current
± 20
mA
IO
DC Output Source Sink Current Per Output Pin
± 25
mA
ICC or IGND DC VCC or Ground Current
± 50
mA
PD
Power Dissipation
500 (*)
mW
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 isnotimplied.
(*) 500 mW: ≅ 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC
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