74VCX162244(1999) データシートの表示（PDF） - Fairchild Semiconductor

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74VCX162244
(Rev.:1999)

Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistor in Outputs

Fairchild Semiconductor 

AC Loading and Waveforms

TEST

SWITCH

tPLH, tPHL

Open

tPZL, tPLZ

6V at VCC = 3.3 ± 0.3V;

VCC x 2 at VCC = 2.5 ± 0.2V; 1.8 ± 0.15V

tPZH, tPHZ

GND

FIGURE 1. AC Test Circuit

FIGURE 2. Waveform for Inverting and Non-Inverting Functions

FIGURE 3. 3-STATE Output High Enable and Disable Times for Low Voltage Logic

FIGURE 4. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic

Symbol

Vmi

Vmo

VX

VY

3.3V ± 0.3V

1.5V

1.5V

VOL +0.3V

VOH −0.3V

VCC

2.5V ± 0.2V

VCC/2

VCC/2

VOL +0.15V

VOH −0.15V

1.8V ± 0.15V

VCC/2

VCC/2

VOL +0.15V

VOH −0.15V

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