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HD74HCT373 Datasheet, PDF (5/9 Pages) Hitachi Semiconductor – Octal D-type Transparent Latches(with inverted 3-state outputs)
HD74HCT373, HD74HCT533
Waveforms
• Waveform – 1
tr
tf
90 % 90 %
VCC
Input G
1.3 V
1.3 V
10 %
tr
10 %
tf
0V
Input D
90 %
90 %
VCC
Output Q
10 %
tPLH
10 %
tPHL
0V
VOH
1.3 V
1.3 V
Output Q
VOL
• Waveform – 2
tr
90 %
VCC
Input G
10 %
0V
tr
tf
90 %
90 %
VCC
Input D
1.3 V
1.3 V
10 %
10 %
0V
tPLH
tPHL
Output Q
VOH
1.3 V
1.3 V
Output Q
VOL
Rev.2.00 Mar 30, 2006 page 5 of 8