74LCXZ162244 Ver la hoja de datos (PDF) - Fairchild Semiconductor

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Fabricante

74LCXZ162244

Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs/Outputs and 26Ω Series Resistors in the Outputs

Fairchild Semiconductor 

AC LOADING and WAVEFORMS Generic for LCX Family

FIGURE 1. AC Test Circuit (CL includes probe and jig capacitance)

VI

6V for VCC 3.3V, 2.7V

VCC * 2 for VCC 2.5V

CL

50 pF

30 pF

Waveform for Inverting and Non-Inverting Functions

3-STATE Output High Enable and

Disable Times for Logic

Propagation Delay. Pulse Width and trec Waveforms

Setup Time, Hold Time and Recovery Time for Logic

3-STATE Output Low Enable and

Disable Times for Logic

trise and tfall

FIGURE 2. Waveforms

(Input Characteristics; f =1MHz, tR = tF = 3ns)

Symbol

Vmi

Vmo

Vx

Vy

VCC

3.3V r 0.3V

2.7V

1.5V

1.5V

1.5V

1.5V

VOL  0.3V

VOH  0.3V

VOL  0.3V

VOH  0.3V

5

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