74VCX1632245TBR(2005) 查看數據表（PDF） - STMicroelectronics

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74VCX1632245TBR
(Rev.:2005)

16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR

STMicroelectronics 

74VCX1632245

Table 4: Absolute Maximum Ratings

Symbol

Parameter

Value

Unit

VCCA Supply Voltage

-0.5 to +4.6

V

VCCB Supply Voltage

-0.5 to +4.6

V

VI

DC Input Voltage

-0.5 to +4.6

V

VI/OA DC I/O Voltage (Output disabled)

-0.5 to +4.6

V

VI/OB DC I/O Voltage (Output disabled)

-0.5 to +4.6

V

VI/OA DC I/O Voltage

-0.5 to VCCA + 0.5

V

VI/OB DC I/O Voltage

-0.5 to VCCB + 0.5

V

IIK

) IOK

t(s IOA

c IOB

u ICCA

rod ICCB

Pd

P Tstg

te TL

DC Input Diode Current

DC Output Diode Current

DC Output Current

DC Output Current

DC VCC or Ground Current

DC VCC or Ground Current

Power Dissipation

Storage Temperature

Lead Temperature (10 sec)

− 20

mA

− 50

mA

± 50

mA

± 50

mA

± 100

mA

± 100

mA

400

mW

-65 to +150

°C

260

°C

ole Absolute Maximum Ratings are those value beyond which damage to the device may occur. Functional operation under these conditions is

s not implied

b Table 5: Recommended Operating Conditions

- O Symbol

t(s) VCCA

c VCCB

u VI

rod VI/OA

VI/OB

P Top

te dt/dv

Parameter

Supply Voltage

Supply Voltage

Input Voltage (Dir, G)

I/O Voltage

I/O Voltage

Operating Temperature

Input Rise and Fall Time (note 1)

Obsole 1) VI from 0.8V to 2.0V at VCC =3.0V

Value

2.3 to 3.6

1.65 to VCCA

0 to VCCB

0 to VCCA

0 to VCCB

-40 to 85

0 to 10

Unit

V

V

V

V

V

°C

ns/V

4/18

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