74lvc595a NXP Semiconductors, 74lvc595a Datasheet - Page 3

• Manufacturer Part Number: 74lvc595a
• Description: 74lvc595a 8-bit Serial-in/serial-out Or Parallel-out Shift Register; 3-state
• Manufacturer: NXP Semiconductors

NXP Semiconductors
74LVC595A_1
Product data sheet
Fig 3. Logic diagram
Fig 4. Timing diagram
SH CP
ST CP
MR
D S
OE
SH CP
ST CP
Q 7 S
MR
D S
OE
Q 0
Q 1
Q 6
Q 7
D
CP
D
CP
LATCH
STAGE 0
FF0
R
Q
Q
Q 0
Rev. 01 — 29 May 2007
D
Q 1 Q 2 Q 3 Q 4 Q 5 Q 6
8-bit serial-in/serial-out or parallel-out shift register; 3-state
STAGES 1 TO 6
Q
Z-state
Z-state
Z-state
Z-state
D
CP
D
CP
LATCH
STAGE 7
FF7
R
Q
Q
Q 7
74LVC595A
mna555
mna556
© NXP B.V. 2007. All rights reserved.
Q 7 S
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