TC74AC32F 데이터 시트보기 (PDF) - Toshiba

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TC74AC32F

Quad 2-Input OR Gate

Toshiba 

TC74AC32P/F/FN/FT

AC Characteristics (CL = 50 pF, RL = 500 Ω, input: tr = tf = 3 ns)

Characteristics

Symbol

Test Condition

Ta = 25°C

Ta =

−40 to 85°C Unit

VCC (V) Min Typ. Max Min Max

Propagation delay

tpLH

time

tpHL

3.3 ± 0.3 ―

6.1 10.3 1.0 11.9

―

ns

5.0 ± 0.5 ―

5.2 7.4 1.0

8.5

Input capacitance

CIN

―

―

5

10

―

10

pF

Power dissipation

capacitance

CPD

(Note) ―

64

―

―

―

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/4 (per gate)

4

2007-10-01

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