74VHC_VHCT595_15 Datasheet, PDF (3/22 Pages) NXP Semiconductors – 8-bit serial-in/serial-out or parallel-out shift register with output latches

NXP Semiconductors
74VHC595; 74VHCT595
8-bit serial-in/serial-out or parallel-out shift register with output latches
DS
SHCP
MR
STCP
OE
STAGE 0
DQ
FF0
CP
R
STAGES 1 TO 6
D
Q
STAGE 7
DQ
FF7
CP
R
DQ
LATCH
CP
DQ
LATCH
CP
Q7S
Fig 4. Logic diagram
Q0
Q1 Q2 Q3 Q4 Q5 Q6
mna555
Q7
74VHC_VHCT595
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 4 July 2012
© NXP B.V. 2012. All rights reserved.
3 of 22