74LCX126SJ 데이터 시트보기 (PDF) - ON Semiconductor

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74LCX126SJ

Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs

ON Semiconductor 

AC Loading and Waveforms (Generic for LCX Family)

Test

tPLH, tPHL

tPZL, tPLZ

tPZH, tPHZ

Switch

Open

6V at VCC = 3.3 ± 0.3V

VCC x 2 at VCC = 2.5 ± 0.2V

GND

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

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

Symbol

Vmi

Vmo

Vx

Vy

3.3V ± 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

2.5V ± 0.2V

VCC / 2

VCC / 2

VOL + 0.15V

VOH – 0.15V

Figure 2. Waveforms (Input Characteristics; f = 1MHz, tr = tf = 3ns)

©2000 Fairchild Semiconductor Corporation

74LCX126 Rev. 1.5.1

6

www.fairchildsemi.com

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