TC74VHC32FK_12 datasheet(3/8 Pages) TOSHIBA

部件名	TC74VHC32FK

功能描述	Quad 2-Input OR Gate

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制造商	TOSHIBA [Toshiba Semiconductor]

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

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TC74VHC32F/FT/FK

2012-02-29

3

Operating Ranges (Note)

Characteristics

Symbol

Rating

Unit

Supply voltage

VCC

2.0 to 5.5

V

Input voltage

VIN

0 to 5.5

V

Output voltage

VOUT

0 to VCC

V

Operating temperature

Topr

−40 to 85

°C

Input rise and fall time

dt/dv

0 to 100 (VCC = 3.3 ± 0.3 V)

0 to 20 (VCC = 5 ± 0.5 V)

ns/V

Note:

The operating ranges must be maintained to ensure the normal operation of the device.

Unused inputs must be tied to either VCC or GND.

Electrical Characteristics

DC Characteristics

Test Condition

Ta = 25°C

Ta =

−40 to 85°C

Characteristics

Symbol

VCC

(V)

Min

Typ.

Max

Min

Max

Unit

High-level input

voltage

VIH

―

2.0

3.0

to

5.5

1.50

VCC ×

0.7

―

1.50

VCC ×

0.7

―

V

Low-level input

voltage

VIL

―

2.0

3.0

to

5.5

―

0.50

VCC ×

0.3

―

0.50

VCC ×

0.3

V

IOH = −50 μA

2.0

3.0

4.5

1.9

2.9

4.4

2.0

3.0

4.5

―

1.9

2.9

4.4

―

High-level output

voltage

VOH

VIN

= VIH or

VIL

IOH = −4 mA

IOH = −8 mA

3.0

4.5

2.58

3.94

―

2.48

3.80

―

V

IOL = 50 μA

2.0

3.0

4.5

―

0.0

0.1

―

0.1

Low-level output

voltage

VOL

VIN

= VIL

IOL = 4 mA

IOL = 8 mA

3.0

4.5

―

0.36

―

0.44

V

Input leakage

current

IIN

VIN = 5.5 V or GND

0 to

5.5

―

±0.1

―

±1.0

μA

Quiescent supply

current

ICC

VIN = VCC or GND

5.5

―

2.0

―

20.0

μA

类似零件编号 - TC74VHC32FK_12

制造商	部件名	数据表	功能描述
Toshiba Semiconductor	TC74VHC32FK	254Kb / 9P	Quad 2-Input OR Gate

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