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74HC595 Datasheet, PDF (6/28 Pages) NXP Semiconductors – 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state
Philips Semiconductors
8-bit serial-in, serial or parallel-out shift
register with output latches; 3-state
Product specification
74HC595; 74HCT595
handbook, full pagewidth
DS
SH_CP
MR
ST_CP
OE
STAGE 0
STAGES 1 to 6
STAGE 7
DQ
D
FF0
CP
R
Q
DQ
Q7'
FF7
CP
R
DQ
LATCH
CP
DQ
LATCH
CP
Q0
Q1 Q2 Q3 Q4 Q5 Q6
Q7
MLA010
Fig.6 Logic diagram.
2003 Jun 25
6