MM74C240 查看數據表（PDF） - Fairchild Semiconductor
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MM74C240
Fairchild Semiconductor
MM74C240 Datasheet PDF : 8 Pages
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Absolute Maximum Ratings(Note 1)
Voltage at Any Pin
Operating Temperature Range
Storage Temperature Range
Power Dissipation
Dual-In-Line
Small Outline
Operating VCC Range
Absolute Maximum VCC
Lead Temperature
(Soldering, 10 seconds)
−0.3V to VCC + 0.3V
−55°C to +125°C
−65°C to +150°C
700 mW
500 mW
3V to 15V
18V
260°C
Note 1: “Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed. Except for “Operating Range”
they are not meant to imply that the devices should be operated at these
limits. The Electrical Characteristics table provides conditions for actual
device operation.
DC Electrical Characteristics
Min/Max limits apply across temperature range, unless otherwise noted
Symbol
Parameter
Conditions
CMOS TO CMOS
VIN(1)
Logical “1” Input Voltage
VIN(0)
Logical “0” Input Voltage
VOUT(1)
Logical “1” Output Voltage
VOUT(0)
Logical “0” Output Voltage
IOZ
3-STATE Output Current
IIN(1)
Logical “1” Input Current
IIN(0)
Logical “0” Input Current
ICC
Supply Current
CMOS/LPTTL INTERFACE
VCC = 5V
VCC = 10V
VCC = 5V
VCC = 10V
VCC = 5V, I O = −10 µA
VCC = 10V, IO = −10 µA
VCC = 5V, I O = 10 µA
VCC = 10V, IO = 10 µA
VCC = 10V, OD = VIH
VCC = 15V, VIN = 15V
VCC = 15V, VIN = 0V
VCC = 15V
VIN(1)
Logical “1” Input Voltage
VCC = 4.75V
VIN(0)
Logical “0” Input Voltage
VCC = 4.75V
VOUT(1)
Logical “1” Output Voltage
VCC = 4.75V, IO = −450 µA
VCC = 4.75V, IO = −2.2 mA
VOUT(0)
Logical “0” Output Voltage
VCC = 4.75V, IO = 2.2 mA
OUTPUT DRIVE (See Family Characteristics Data Sheet) (Short Circuit Current)
ISOURCE
Output Source Current
(P-Channel)
ISINK
Output Sink Current
(N-Channel)
VCC = 5V, V OUT = 0V
TA = 25°C
VCC = 10V, VOUT = 0V
TA = 25°C
VCC = 5V, V OUT = VCC
TA = 25°C
VCC = 10V, VOUT = VCC
TA = 25°C
Min
Typ
Max
3.5
8.0
1.5
2.0
4.5
9.0
0.5
1.0
±10
0.005
1.0
−1.0
−0.005
0.05
300
VCC − 1.5
0.8
VCC − 0.4
2.4
0.4
−14
−30
−36
−70
12
20
48
70
Units
V
V
V
V
µA
µA
µA
µA
V
V
V
V
V
mA
mA
mA
mA
3
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