HD74HC7266P Datasheet, PDF (4/7 Pages) Renesas Technology Corp – Quad. 2-input Exclusive-NOR Gates

HD74HC7266
Test Circuit
Measurement point
C_L*
Note: C_L includes the probe and fig capacitance.
Waveforms
• Waveform – 1
t_r
t_f
90 %
90 %
V_CC
Input
50 %
50 %
10 %
10 %
0V
t_PLH
t_PHL
Same-phase
output
50 %
10 %
90 %
t_PHL ^tTLH
90 %
V_OH
50 %
10 %
V_OL
t_PLH
t_THL
Inverse-phase
output
90 %
50 %
10 %
t_THL
90 %
V_OH
50 %
10 %
V_OL
t_TLH
Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, t_r ≤ 6 ns, t_f ≤ 6 ns
Rev.2.00 Jan 31, 2006 page 4 of 6