74LCXZ2245MTCX(2005) View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

74LCXZ2245MTCX
(Rev.:2005)

Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26
Ω Series Resistors in B 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

CL

50 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

3.3V r 0.3V

1.5V

1.5V

VOL  0.3V

VOH  0.3V

VCC

2.7V

1.5V

1.5V

VOL  0.3V

VOH  0.3V

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