MC74HCT4051A 查看數據表（PDF） - ON Semiconductor
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MC74HCT4051A Datasheet PDF : 18 Pages
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MC74HCT4051A, MC74HCT4052A, MC74HCT4053A
RECOMMENDED OPERATING CONDITIONS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Symbol
Parameter
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC Positive DC Supply Voltage (Referenced to GND)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (Referenced to VEE)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VEE Negative DC Supply Voltage, Output (Referenced to
GND)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VIS Analog Input Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Vin Digital Input Voltage (Referenced to GND)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VIO* Static or Dynamic Voltage Across Switch
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ TA Operating Temperature Range, All Package Types
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tr, tf Input Rise/Fall Time
VCC = 2.0 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (Channel Select or Enable Inputs) VCC = 3.0 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC = 4.5 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC = 6.0 V
Min
2.0
2.0
−6.0
VEE
GND
−55
0
0
0
0
Max Unit
6.0
V
12.0
GND
V
VCC
V
VCC
V
1.2
V
+125 °C
1000 ns
600
500
400
*For voltage drops across switch greater than 1.2 V (switch on), excessive VCC current may be
drawn; i.e., the current out of the switch may contain both VCC and switch input components. The
reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
DC CHARACTERISTICS − Digital Section (Voltages Referenced to GND) VEE = GND, Except Where Noted
Symbol
Parameter
Condition
Guaranteed Limit
VCC
V −55 to 25°C ≤85°C ≤125°C Unit
VIH Minimum High−Level Input Voltage, Ron = Per Spec
Channel−Select or Enable Inputs
4.5 to
2.0
5.5
2.0
2.0
V
VIL Maximum Low−Level Input Voltage, Ron = Per Spec
Channel−Select or Enable Inputs
4.5 to
0.8
5.5
0.8
0.8
V
Iin
Maximum Input Leakage Current,
Channel−Select or Enable Inputs
ICC Maximum Quiescent Supply
Current (per Package)
Vin = VCC or GND,
6.0
VEE = − 6.0 V
Channel Select, Enable and
VIS = VCC or GND; VEE = GND 6.0
VIO = 0 V
VEE = − 6.0 6.0
±0.1
1
4
±1.0
±1.0
mA
mA
10
20
40
80
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