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74LCXH245SJ View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74LCXH245SJ
Fairchild
Fairchild Semiconductor Fairchild
74LCXH245SJ Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
AC LOADING and WAVEFORMS Generic for LCX Family
FIGURE 1. AC Test Circuit (CL includes probe and jig capacitance)
Test
tPLH, tPHL
tPZL, tPLZ
tPZH, tPHZ
Switch
Open
6V at VCC = 3.3 ± 0.3V; and 2.7V
VCC x 2 at VCC = 2.5 ± 0.2V
GND
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 ± 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
5
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