MC74LCX86 查看數據表（PDF） - Motorola => Freescale

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MC74LCX86

Low-Voltage CMOS Quad 2-Input XOR Gate With 5 V-Tolerant Inputs

Motorola => Freescale 

MC74LCX86

An, Bn

1.5V

tPLH

On

2.7V

1.5V

0V

tPHL

VOH

1.5V

1.5V

VOL

WAVEFORM 1 – NON–INVERTING PROPAGATION DELAYS

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

An, Bn

1.5V

tPHL

On

2.7V

1.5V

0V

tPLH

VOH

1.5V

1.5V

VOL

WAVEFORM 2 – INVERTING 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

LCX DATA

BR1339 — REV 3

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