74LV595 查看數據表（PDF） - Philips Electronics

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74LV595

8-bit serial-in/serial or parallel-out shift register with output latches (3-State)

Philips Electronics 

Philips Semiconductors

8-bit serial-in/serial or parallel-out shift register

with output latches (3-State)

LOGIC DIAGRAM

DS

SHCP

MR

STCP

OE

STAGE 0

DQ

FFO

CP

R

STAGES 1 to 6

D

Q

STAGE 7

DQ

FF7

CP

R

DQ

LATCH

CP

DQ

LATCH

CP

TIMING DIAGRAM

SHCP

DS

STCP

MR

OE

Q0

Q1

Q6

Q7

Q7’

Q0

Q1 Q2 Q3 Q4 Q5 Q6

Q7

Z–state

Z–state

Z–state

Z–state

1998 Apr 20

5

Product specification

74LV595

Q7’

SV00721

SV00726

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