HD74LV165A Datasheet, PDF (13/17 Pages) Hitachi Semiconductor – Parallel-Load 8-bit Shift Register

Waveform – 5
Parallel mode
Input
A to H
SH/LD
Waveform – 6
sereial mode
SH/LD
CK or
CK INH
50% VCC
tsu
th
50% VCC
50% VCC
tsu
50% VCC
HD74LV165A
VCC
GND
VCC
GND
VCC
GND
VCC
GND
Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 3 ns, t _f ≤ 3 ns
2. The output are measured one at a time with one transition per measurement.
13