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HD74LV595A Datasheet, PDF (10/14 Pages) Hitachi Semiconductor – 8-bit Shift Registers with 3-state Outputs | |||
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HD74LV595A
Waveform â 1
tr
tf
SRCLK
90%
50% VCC
10%
90%
QH'
50% VCC
10%
tw
1/fmax
tPLH
tPHL
tTLH
tTHL
Waveform â 2
SRCLR
tw
50% VCC
QH'
tPHL
50% VCC
SRCLK
tsu
50% VCC
Waveform â 3
RCLK
QA-QH
50% VCC
tPLH/tPHL
50% VCC
VCC
GND
VCC
GND
VCC
GND
VCC
GND
Rev.2.00 Jun. 28, 2004 page 10 of 13
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