74LCXZ245 datasheet(5/10 Pages) FAIRCHILD

部品番号	74LCXZ245

部品情報	Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs

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AC LOADING and WAVEFORMS Generic for LCX Family

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

Waveform for Inverting and Non-Inverting Functions

Propagation Delay. Pulse Width and trec Waveforms

3-STATE Output Low Enable and

Disable Times for Logic

3-STATE Output High Enable and

Disable Times for Logic

Setup Time, Hold Time and Recovery Time for Logic

trise and tfall

FIGURE 2. Waveforms

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

Test

Switch

tPLH, tPHL

Open

tPZL, tPLZ

6V at VCC = 3.3 ± 0.3V

VCC x 2 at VCC = 2.5 ± 0.2V

tPZH,tPHZ

GND

Symbol

VCC

3.3V

± 0.3V

2.7V

2.5V

± 0.2V

Vmi

1.5V

VCC/2

Vmo

1.5V

VCC/2

Vx

VOL + 0.3V

VOL + 0.15V

Vy

VOH − 0.3V

VOH − 0.15V

同様の部品番号 - 74LCXZ245

メーカー	部品番号	データシート	部品情報
Fairchild Semiconductor	74LCXZ245	119Kb / 10P	Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
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	74LCXZ245SJ	119Kb / 10P	Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
	74LCXZ245WM	119Kb / 10P	Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs

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