MC74HC4051AF 查看數據表（PDF） - ON Semiconductor

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MC74HC4051AF

Analog Multiplexers / Demultiplexers

ON Semiconductor 

MC74HC4051A, MC74HC4052A, MC74HC4053A

RECOMMENDED OPERATING CONDITIONS

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Symbol

Parameter

Min Max Unit

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC Positive DC Supply Voltage

(Referenced to GND) 2.0 6.0 V

(Referenced to VEE) 2.0 12.0

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VEE

Negative DC Supply Voltage, Output (Referenced to

GND)

– 6.0 GND V

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VIS Analog Input Voltage

VEE VCC V

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Vin

Digital Input Voltage (Referenced to GND)

GND VCC V

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VIO* Static or Dynamic Voltage Across Switch

1.2 V

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ TA

Operating Temperature Range, All Package Types

– 55 + 125 _C

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tr, tf Input Rise/Fall Time

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (Channel Select or Enable Inputs)

VCC = 2.0 V 0

VCC = 3.0 V 0

VCC = 4.5 V 0

VCC = 6.0 V 0

1000 ns

600

500

400

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *For voltage drops across switch greater than 1.2V (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

VCC

Guaranteed Limit

V –55 to 25°C ≤85°C ≤125°C Unit

VIH

Minimum High–Level Input

Voltage, Channel–Select or

Enable Inputs

Ron = Per Spec

2.0

1.50

1.50 1.50

V

3.0

2.10

2.10 2.10

4.5

3.15

3.15 3.15

6.0

4.20

4.20 4.20

VIL

Maximum Low–Level Input

Voltage, Channel–Select or

Enable Inputs

Ron = Per Spec

2.0

0.5

0.5

0.5

V

3.0

0.9

0.9

0.9

4.5

1.35

1.35 1.35

6.0

1.8

1.8

1.8

Iin

Maximum Input Leakage Current, Vin = VCC or GND,

Channel–Select or Enable Inputs VEE = – 6.0 V

6.0

± 0.1

± 1.0 ± 1.0 µA

ICC

Maximum Quiescent Supply

Channel Select, Enable and

Current (per Package)

VIS = VCC or GND; VEE = GND 6.0

1

VIO = 0 V

VEE = – 6.0 6.0

4

µA

10

20

40

80

NOTE: Information on typical parametric values can be found in Chapter 2 of the ON Semiconductor High–Speed CMOS Data Book (DL129/D).

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