TC74LCXR163245FT_07 datasheet(7/11 Pages) TOSHIBA

部件名	TC74LCXR163245FT

功能描述	16-Bit Dual Supply Bus Transceiver with Series Resistor

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制造商	TOSHIBA [Toshiba Semiconductor]

网页	http://www.semicon.toshiba.co.jp/eng

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7 / 11 page

TC74LCXR163245FT

2007-10-19

7

Electrical Characteristics

DC Characteristics

Ta

= −40 to

85°C

Characteristics

Symbol

Test Condition

VCCB (V) VCCA (V)

Min

Max

Unit

2.5

± 0.2 5.0 ± 0.5

1.7

⎯

VIHB

DIR, OE , Bn

3.3

± 0.3 5.0 ± 0.5

2.0

⎯

H-level input voltage

VIHA

An

2.3 to 3.6 5.0

± 0.5

2.0

⎯

V

2.5

± 0.2 5.0 ± 0.5

⎯

0.7

VILB

DIR, OE , Bn

3.3

± 0.3 5.0 ± 0.5

⎯

0.8

L-level input voltage

VILA

An

2.3 to 3.6 5.0

± 0.5

⎯

0.8

V

2.3 to 3.6 5.0

± 0.5

VCCB

− 0.2

⎯

3.0

5.0

± 0.5

2.2

⎯

VOHB

IOHB = −100 μA

IOHB = −12 mA

IOHB = − 4 mA

2.3

5.0

± 0.5

1.8

⎯

2.3 to 3.6 5.0

± 0.5

VCCA

− 0.2

⎯

H-level output voltage

VOHA

VINA

= VIHA or VILA

VINB

= VIHB or VILB I

OHA = −100 μA

IOHA = −12 mA

2.3 to 3.6

4.5

3.7

⎯

V

2.3 to 3.6 5.0 ± 0.5

⎯

0.2

3.0

5.0

± 0.5

⎯

0.8

VOLB

IOLB = 100 μA

IOLB = 12 mA

IOLB = 4 mA

2.3

5.0

± 0.5

⎯

0.6

2.3 to 3.6 5.0 ± 0.5

⎯

0.2

L-level output voltage

VOLA

VINA

= VIHA or VILA

VINB

= VIHB or VILB IOLA = 100 μA

IOLA = 12 mA

2.3 to 3.6

4.5

⎯

0.7

V

IOZB

VIN = VIHB or VILB

VI/OB = VCCB or GND

2.3 to 3.6 5.0

± 0.5

⎯

±5.0

3-state output OFF state current

IOZA

VIN = VIHB or VILB

VI/OA = VCCA or GND

2.3 to 3.6 5.0

± 0.5

⎯

±5.0

μA

Input leakage current

IIN

VIN (DIR, OE ) = VCCB or GND

3.6

5.5

⎯

±5.0

μA

Power-off leakage current

IOFF

VINA/VINB = 0 to 5.5 V

0

⎯

10

μA

ICCB1

VI/OA = Open, VCCA = Open

OE

V

= VCCB, DIR = GND

3.6

Open

⎯

50

ICCB2

VINA = VCCA or GND

VINB = VCCB or GND

3.6

5.5

⎯

50

ICCA

VINA = VCCA or GND

VINB = VCCB or GND

3.6

5.5

⎯

80

ICCTB

VINB = VCCB − 0.6 V per input

3.6

5.0

± 0.5

⎯

500

μA

Quiescent supply current

ICCTA

VINA = 3.4 V per input

2.3 to 3.6

5.5

⎯

2.0

mA

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