74LVC595 Просмотр технического описания (PDF) - NXP Semiconductors.
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74LVC595 Datasheet PDF : 19 Pages
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NXP Semiconductors
74LVC595A
8-bit serial-in/serial-out or parallel-out shift register; 3-state
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 3. Logic diagram
SHCP
DS
STCP
MR
OE
Q0
Q1
Q6
Q7
Q7S
Fig 4. Timing diagram
Q0
Q1 Q2 Q3 Q4 Q5 Q6
mna555
Q7
Z-state
Z-state
Z-state
Z-state
mna556
74LVC595A_1
Product data sheet
Rev. 01 — 29 May 2007
© NXP B.V. 2007. All rights reserved.
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