
HD74LVC1G97
• Waveforms
tr
Input
90%
Vref
10%
tPLH
In phase output
Vref
tf
90%
Vref
10%
tPHL
Vref
Out of phase output
Vref
tPHL
Vref
tPLH
VI
GND
VOH
VOL
VOH
VOL
VCC (V)
1.8±0.15
2.5±0.2
3.3±0.3
5.0±0.5
INPUTS
VI
tr / tf
VCC ≤ 2 ns
VCC ≤ 2 ns
3 V ≤ 2.5 ns
VCC ≤ 2.5 ns
Vref
CL
VCC / 2 30 pF
VCC / 2 30 pF
1.5 V 50 pF
VCC / 2 50 pF
RL
1.0 kΩ
500 Ω
500 Ω
500 Ω
Notes: 1. Input waveform : PRR ≤ 10 MHz, Zo = 50 Ω.
2. The output are measured one at a time with one transition per measurement.
Rev.4.00 Jun. 29, 2004 page 8 of 10