TC74VHC04FT 查看數據表（PDF） - Toshiba

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TC74VHC04FT

Hex Inverter

Toshiba 

TC74VHC04F/FT/FK

AC Characteristics (input: tr = tf = 3 ns)

Characteristics

Symbol

Propagation delay

tpLH

time

tpHL

Test Condition

Ta = 25°C

Ta =

−40 to 85°C Unit

VCC (V) CL (pF) Min Typ. Max Min Max

15

―

5.0 7.1 1.0

8.5

3.3 ± 0.3

50

―

7.5 10.6 1.0 12.0

―

ns

15

―

3.8 5.5 1.0

6.5

5.0 ± 0.5

50

―

5.3 7.5 1.0

8.5

Input capacitance

CIN

―

―

4

10

―

10

pF

Power dissipation

capacitance

CPD

(Note) ―

18

―

―

―

pF

Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating

current consumption without load.

Average operating current can be obtained by the equation:

ICC (opr) = CPD·VCC·fIN + ICC/6 (per gate)

Noise Characteristics (input: tr = tf = 3 ns)

Characteristics

Symbol

Test Condition

Quiet output maximum dynamic VOL

Quiet output minimum dynamic VOL

Minimum high level dynamic input voltage

Maximum low level dynamic input voltage

VOLP

VOLV

VIHD

VILD

CL = 50 pF

CL = 50 pF

CL = 50 pF

CL = 50 pF

Ta = 25°C

Unit

VCC (V) Typ. Limit

5.0

0.4 0.8

V

5.0

−0.4 −0.8

V

5.0

―

3.5

V

5.0

―

1.5

V

Input Equivalent Circuit

INPUT

4

2012-02-29

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