74HC4538(2008) Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

74HC4538
(Rev.:2008)

Dual retriggerable monostable multivibrator

STMicroelectronics 

M74HC4538

Electrical characteristics

4

Electrical characteristics

Table 6.

DC specifications

Test condition

Symbol

Parameter

VCC

(V)

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

2.0

4.5

6.0

2.0

4.5

6.0

2.0 IO = -20 μA

4.5 IO = -20 μA

6.0 IO = -20 μA

4.5 IO = -4.0 mA

6.0 IO = -5.2 mA

2.0 IO = 20 μA

4.5 IO = 20 μA

6.0 IO = 20 μA

4.5 IO = 4.0 mA

6.0 IO = 5.2 mA

6.0 VI = VCC or GND

6.0

VI = VCC or GND

Rext/Cext

6.0 VI = VCC or GND

2.0

VI = VCC or GND

4.5 Pin 2 or 14

6.0 VIN = VCC/2

Value

TA = 25°C

-40 to 85°C

-55 to

125°C

Unit

Min Typ Max Min Max Min Max

1.5

1.5

1.5

3.15

3.15

3.15

V

4.2

4.2

4.2

0.5

0.5

0.5

1.35

1.35

1.35 V

1.8

1.8

1.8

1.9 2.0

1.9

1.9

4.4 4.5

4.4

4.4

5.9 6.0

5.9

5.9

V

4.18 4.31

4.13

4.10

5.68 5.8

5.63

5.60

0.0 0.1

0.1

0.1

0.0 0.1

0.1

0.1

0.0 0.1

0.1

0.1 V

0.17 0.26

0.33

0.40

0.18 0.26

0.33

0.40

± 0.1

±1

± 1 μA

± 0.1

±1

± 1 μA

4

40

80 μA

40 120

160

200 μA

0.2 0.3

0.4

0.6 mA

0.3 0.6

0.8

1.0 mA

7/18

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