HD74LV74A 查看數據表（PDF） - Renesas Electronics

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HD74LV74A

Dual D–type Flip Flops with Preset and Clear

Renesas Electronics 

HD74LV74A

Operating Characteristics

Item

Symbol

Power dissipation capacitance CPD

VCC (V)

3.3

5.0

Ta = 25°C

Min

Typ

—

21.0

—

23.0

Max

—

—

CL = 50 pF

Unit Test Conditions

pF

f = 10 MHz

Noise Characteristics

Item

Quiet output, maximum

dynamic VOL

Quiet output, minimum

dynamic VOL

Quiet output, minimum

dynamic VOH

High-level dynamic input

voltage

Low-level dynamic inout

voltage

Symbol

VOL (P)

VCC (V)

3.3

Ta = 25°C

Min

Typ

—

0.1

VOL (V)

3.3

—

0

VOH (V)

3.3

—

3.2

VIH (D)

3.3

2.31

—

VIL (D)

3.3

—

—

Max

0.8

–0.8

—

—

0.99

CL = 50 pF

Unit Test Conditions

V

V

V

V

V

Test Circuit

Measurement point

C L*

Note: CL includes the probe and jig capacitance.

Rev.3.00 Jun. 02, 2004 page 6 of 9

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