74VHC240TTR datasheet(3/12 Pages) STMICROELECTRONICS

部件名	74VHC240TTR

功能描述	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)

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制造商	STMICROELECTRONICS [STMicroelectronics]

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74VHC240

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Table 6: DC Specifications

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25°C

-40 to 85°C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

VIH

High Level Input

Voltage

2.0

1.5

V

3.0 to

5.5

0.7VCC

VIL

Low Level Input

Voltage

2.0

0.5

V

3.0 to

5.5

0.3VCC

VOH

High Level Output

Voltage

2.0

IO=-50 µA

1.9

2.0

1.9

V

3.0

IO=-50 µA

2.9

3.0

2.9

4.5

IO=-50 µA

4.4

4.5

4.4

3.0

IO=-4 mA

2.58

2.48

2.4

4.5

IO=-8 mA

3.94

3.8

3.7

VOL

Low Level Output

Voltage

2.0

IO=50 µA

0.0

0.1

V

3.0

IO=50 µA

0.0

0.1

4.5

IO=50 µA

0.0

0.1

3.0

IO=4 mA

0.36

0.44

0.55

4.5

IO=8 mA

0.36

0.44

0.55

Ioz

High Impedance

Output Leakage

Current

5.5

VI = VIH or VIL

VO = VCC or GND

±0.25

± 2.5

µA

II

Input Leakage

Current

0 to

5.5

VI = 5.5V or GND

± 0.1

± 1

µA

ICC

Quiescent Supply

Current

5.5

VI = VCC or GND

440

40

µA

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制造商	部件名	数据表	功能描述
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74VHC240TTR 数据表(PDF) 3 Page - STMicroelectronics

74VHC240TTR 数据表(HTML) 3 Page - STMicroelectronics

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74VHC240TTR 数据表(PDF) 3 Page - STMicroelectronics

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类似零件编号 - 74VHC240TTR

类似说明 - 74VHC240TTR

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