M74HC4538C1R 查看數據表（PDF） - STMicroelectronics

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M74HC4538C1R

DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

STMicroelectronics 

M54/M74HC4538

DC SPECIFICATIONS

Symbol

Parameter

VIH High Level Input

Voltage

VIL Low Level Input

Voltage

VOH High Level

Output Voltage

VOL Low Level Output

Voltage

II

Input Leakage

Current

II

Input Leakage

Current

ICC Quiescent Supply

Current

ICC Quiescent Supply

Current

Test Conditions

VCC

(V)

2.0

4.5

6.0

2.0

4.5

6.0

2.0

4.5

VI =

VIH

IO=-20 µA

6.0 or

4.5 VIL IO=-4.0 mA

6.0

IO=-5.2 mA

2.0

4.5

VI =

VIH

IO= 20 µA

6.0 or

4.5 VIL IO= 4.0 mA

6.0

IO= 5.2 mA

6.0 VI = VCC or GND

TA = 25 oC

54HC and 74HC

Min. Typ. Max.

1.5

3.15

4.2

0.5

1.35

1.8

1.9 2.0

4.4 4.5

5.9 6.0

4.18 4.31

5.68 5.8

0.0 0.1

0.0 0.1

0.0 0.1

0.17 0.26

0.18 0.26

±0.1

Value

-40 to 85 oC

74HC

Min. Max.

1.5

3.15

4.2

0.5

1.35

1.8

1.9

4.4

5.9

4.13

5.63

0.1

0.1

0.1

0.37

0.37

±1

-55 to 125 oC

54HC

Min. Max.

1.5

3.15

4.2

0.5

1.35

1.8

1.9

4.4

5.9

4.10

5.60

0.1

0.1

0.1

0.40

0.40

±1

6.0

VI = VCC or GND

Rext/Cext

6.0 VI = VCC or GND

±0.1

±1

±1

4

40

80

2.0 VI = VCC or GND

40 120

160

4.5

pins 2, 14

0.2 0.3

0.4

6.0

VI = VCC/2

0.3 0.6

0.8

Unit

V

V

V

V

µA

µA

µA

µA

mA

mA

6/14

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