TC74VHC9273FK datasheet(4/9 Pages) TOSHIBA

部品番号	TC74VHC9273FK

部品情報	CMOS Digital Integrated Circuit Silicon Monolithic

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メーカー	TOSHIBA [Toshiba Semiconductor]

ホームページ	http://www.semicon.toshiba.co.jp/eng

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TC74VHC9273P/FT/FK

2009-04-01

4

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

―

3.0

4.5

5.5

―

2.20

3.15

3.85

―

2.20

3.15

3.85

Low-level input

voltage

VIL

―

3.0

4.5

5.5

0.90

1.35

1.65

―

0.90

1.35

1.65

―

V

Hysteresis voltage

(CK、 CLR )

VH

―

3.0

4.5

5.5

0.30

0.40

0.50

―

1.20

1.40

1.60

0.30

0.40

0.50

1.20

1.40

1.60

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

= VIH or 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

Quiescent supply

current

ICC

VIN = VCC or

GND

5.5

―

4.0

―

40.0

μA

Timing Requirements (input: tr = tf = 3 ns)

Test Condition

Ta = 25°C

Ta

=

−40 to

85°C

Characteristics

Symbol

VCC (V)

Typ.

Limit

Unit

Minimum pulse width (CK)

tw (L)

tw (H)

―

3.3 ± 0.3

5.0 ± 0.5

―

5.5

5.0

6.5

5.0

ns

Minimum pulse width ( CLR )

tw (L)

―

3.3 ± 0.3

5.0 ± 0.5

―

5.0

6.0

5.0

ns

Minimum set-up time

ts

―

3.3 ± 0.3

5.0 ± 0.5

―

6.0

4.5

7.0

4.5

ns

Minimum hold time

th

―

3.3 ± 0.3

5.0 ± 0.5

―

1.0

ns

Minimum removal time ( CLR )

trem

―

3.3 ± 0.3

5.0 ± 0.5

―

2.5

2.0

2.5

2.0

ns

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