English
Language : 

HD74ALVC2G241 Datasheet, PDF (11/13 Pages) Hitachi Semiconductor – Dual Bus Buffer Noninverted with 3-state Output
◁
HD74ALVC2G241
Waveforms - 2
tr
tf
Input OE
90%
Vref
10%
90%
Vref
10%
Input OE
Vref
t ZL
Vref
t LZ
VIH
GND
VIH
GND
Output Y
Vref
t ZH
Vref
VL
t HZ
VH
VOH
VOL
VOH
VOL
Symbol VCC = 1.2 V,
1.5±0.1 V
VCC = 1.8±0.15 V VCC = 2.5±0.2 V
VCC = 3.3±0.3 V
tr / t f
2.0 ns
2.0 ns
2.5 ns
2.5 ns
VIH
VCC
VCC
VCC
2.7 V
Vref
50%
50%
50%
1.5 V
VH / VL
VH = VOH-0.1 V
VL = VOL+0.1 V
VH = VOH-0.15 V VH = VOH-0.15 V VH = VOH-0.3 V
VL = VOL+0.15 V VL = VOL+0.15 V VL = VOL+0.3 V
Note: Input waveform : PRR = 10 MHz, duty cycle 50%
Rev.2.00, Dec.18.2003, page 11 of 12
 ▷