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MC74LCX258_12 Datasheet, PDF (6/10 Pages) ON Semiconductor – Low-Voltage CMOS Quad 2-Input Multiplexer | |||
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MC74LCX258
1.5 V
A, B, S
tPHL
Yn
1.5 V
1.5V
tPLH
1.5 V
2.7 V
0V
VOH
VOL
WAVEFORM 1 â NONINVERTING PROPAGATION DELAYS
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
1.5 V
S
tPHL
Yn
1.5 V
1.5 V
tPLH
1.5 V
2.7 V
0V
VOH
VOL
WAVEFORM 2 â INVERTING PROPAGATION DELAYS
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
OE
tPZH
Yn
tPZL
Yn
1.5 V
tPHZ
1.5 V
tPLZ
1.5 V
1.5 V
2.7 V
0V
VCC
VOH â 0.3 V
â 0V
â 3.0 V
VOL + 0.3 V
GND
WAVEFORM 3 â OUTPUT ENABLE AND DISABLE TIMES
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
Figure 3. AC Waveforms
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