74VHCT245AM データシートの表示（PDF） - STMicroelectronics

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74VHCT245AM

OCTAL BUS TRANSCEIVER (3-STATE)

STMicroelectronics 

74VHCT245A

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VCC Supply Voltage

-0.5 to +7.0

V

VI

DC Input Voltage (DIR, G)

-0.5 to +7.0

V

VI/O DC Bus I/O Voltage (see note 1)

-0.5 to +7.0

V

VI/O DC Bus I/O Voltage (see note 2)

-0.5 to VCC + 0.5

V

IIK

DC Input Diode Current

- 20

mA

IOK DC Output Diode Current

± 20

mA

IO

DC Output Current

± 25

mA

ICC or IGND DC VCC or Ground Current

± 75

mA

Tstg Storage Temperature

-65 to +150

oC

TL

Lead Temperature (10 sec)

300

oC

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.

1) Output in OffState

2) High or Low State. IO absolute maximum rating must be observed.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

VCC Supply Voltage

VI

Input Voltage (DIR, G)

VI/O Bus I/O Voltage (see note 1)

VI/O Bus I/O Voltage (see note 2)

Top Operating Temperature

dt/dv Input Rise and Fall Time (see note 3) (VCC = 5.0 ± 0.5V)

1) Output in OffState

2) High or Low State. IO absolute maximum rating must be observed.

3) VIN from 0.8 to 2V

Valu e

4.5 to 5.5

0 to 5.5

0 to 5.5

0 to VCC

-40 to +85

0 to 20

Unit

V

V

V

V

oC

ns/V

3/9

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