HD74HC592 Datasheet, PDF (6/9 Pages) Hitachi Semiconductor – 8-bit Register/Binary Counter

HD74HC592
Waveforms
• Waveform – 1 (CCK, RCK to RCO)
tr
tf
Input CCK
RCK _{10 %}
90 %
50 % 50 %
tw(H)
t_PHL
10 %
tw(L)
Output RCO
50 %
10 %
90 %
50 %
50 %
t_PHL
90 %
50 %
10 %
t_TLH
t_THL
Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, t_r ≤ 6 ns, t_f ≤ 6 ns
• Waveform – 2 (CLoad to RCO)
t_f
t_r
Input CLoad
90 %
50 %
10 % 10 %
t_W
t_PLH
90 %
50 %
Output RCO
90 %
50 %
10 %
t_TLH
t_PHL
Output RCO
90 %
50 %
10 %
t_THL
Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, t_r ≤ 6 ns, t_f ≤ 6 ns
V_CC
0V
V_OH
V_OL
V_CC
0V
V_OH
V_OL
V_OH
V_OL
Rev.2.00 Mar 30, 2006 page 6 of 8