MC74LVQ02D 查看數據表（PDF） - Motorola => Freescale

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MC74LVQ02D

Low–Voltage Quiet CMOS Quad 2–Input NOR Gate

Motorola => Freescale 

MC74LVQ02

An, Bn 50% VCC

tPHL

On

50% VCC

VCC

50% VCC

0V

tPLH

VOH

50% VCC

VOL

PROPAGATION DELAYS

tR = tF = 2.5ns, 10% to 90%; f = 1MHz; tW = 500ns

Figure 1. AC Waveforms

PULSE

GENERATOR

VCC

DUT

RT

CL

RL

CL = 50pF or equivalent (Includes jig and probe capacitance)

RL = R1 = 500Ω or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

Figure 2. Test Circuit

MOTOROLA

4

LVQ DATA

BR1478

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