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74HC595DG Datasheet, PDF (10/13 Pages) ON Semiconductor – 8−Bit Serial−Input/Serial or Parallel.Output Shift Register with Latched 3−State Outputs | |||
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SHIFT
CLOCK
SERIAL DATA
INPUT A
RESET
LATCH
CLOCK
OUTPUT
ENABLE
QA
QB
QC
QD
QE
QF
QG
QH
SERIAL DATA
OUTPUT SQH
NOTE:
74HC595
TIMING DIAGRAM
implies that the output is in a highâimpedance
state.
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