CD74HC595_14 Datasheet, PDF (4/22 Pages) Texas Instruments – 8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS

CD74HC595
8ĆBIT SHIFT REGISTERS
WITH 3ĆSTATE OUTPUT REGISTERS
SCHS353 − JANUARY 2004
timing diagram
SRCLK
SER
RCLK
SRCLR
OE
QA
QB
QC
QD
QE
QF
QG
QH
QH’
ÎÎÎÎÎÎÎÎ _NOTE:
implies that the output is in 3-State mode.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
4
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