HD74LV2G157A Datasheet, PDF (9/11 Pages) Hitachi Semiconductor – 2-channel Multiplexer

• Waveforms
Input
tr
10 %
90 %
50%
t_PLH
In phase output
t_PHL
Out of phase output
HD74LV2G157A
tf
90 %
50%
10 %
t_PHL
50%
50%
50%
t_PLH
50%
V_CC
GND
V_OH
V_OL
V_OH
V_OL
Notes: 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, t_r ≤ 3 ns, t_f ≤ 3 ns.
2. The output are measured one at a time with one transition per measurement.
Rev.2, Jul. 2001, page 9 of 11