TC7WH245FK_09 datasheet(3/7 Pages) TOSHIBA

Part #	TC7WH245FK

Description	Dual Bus Transceiver

Download	7 Pages

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Manufacturer	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

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3 / 7 page

TC7WH245FU/FK

2009-09-29

3

Electrical Characteristics

DC Characteristics

Ta

= 25°C

Ta

= −40 to 85°C

Characteristic

Symbol

Test Condition

VCC (V)

Min.

Typ.

Max.

Min.

Max.

Unit

2.0

1.5

⎯

1.5

⎯

High-Level

Input Voltage

VIH

⎯

3.0 to

5.5

VCC

× 0.7

⎯

VCC

× 0.7

⎯

2.0

⎯

0.5

⎯

0.5

Low-Level

Input Voltage

VIL

⎯

3.0 to

5.5

⎯

VCC

× 0.3

⎯

VCC

× 0.3

V

2.0

1.9

2.0

⎯

1.9

⎯

3.0

2.9

3.0

⎯

2.9

⎯

IOH = −50 μA

4.5

4.4

4.5

⎯

4.4

⎯

IOH = −4 mA

3.0

2.58

⎯

2.48

⎯

High-Level

Output Voltage

VOH

VIN =

VIH or VIL

IOH = −8 mA

4.5

3.94

⎯

3.80

⎯

2.0

⎯

0.0

0.1

⎯

0.1

3.0

⎯

0.0

0.1

⎯

0.1

IOL = 50 μA

4.5

⎯

0.0

0.1

⎯

0.1

IOL = 4 mA

3.0

⎯

0.36

⎯

0.44

Low-Level

Output Voltage

VOL

VIN =

VIH or VIL

IOL = 8 mA

4.5

⎯

0.36

⎯

0.44

V

3-State Output

Off-State Current

IOZ

VIN = VIH or VIL

VOUT = VCC or GND

5.5

⎯

±0.25

⎯

±2.50

μA

Input Leakage

Current

IIN

VIN = 5.5 V or GND

0 to 5.5

⎯

±0.1

⎯

±1.0

μA

Quiescent Spply Current

ICC

VIN = VCC or GND

5.5

⎯

2.0

⎯

20.0

μA

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