MC74HC597ADG ON Semiconductor, MC74HC597ADG Datasheet - Page 10

• Manufacturer Part Number: MC74HC597ADG
• Description: IC SHIFT REGISTER 8BIT 16SOIC
• Manufacturer: ON Semiconductor

Specifications of MC74HC597ADG

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PARALLEL LOAD
PARALLEL
INPUTS
LATCH CLOCK
SERIAL SHIFT
SHIFT CLOCK
DATA
SERIAL DATA
INPUT, S
RESET
Q
G
C
D
H
A
B
E
F
H
A
REGISTER
RESET
SHIFT
LOAD LATCH PARALLEL LOAD
H
H
H
H
H
L
L
L
L
SERIAL
SHIFT
L H
SHIFT REGISTER
Figure 12. Timing Diagram
L
H
TIMING DIAGRAM
http://onsemi.com
SERIAL SHIFT
H
L
10
H
LOAD LATCH
H
L
L
L
L
L
L
L
L
H
L
SHIFT REGISTER
PARALLEL LOAD
H
L
SERIAL
SHIFT
L
L
PARALLEL LOAD LATCH
AND SHIFT REGISTER
H
H
H
L
L
L
L
L
H
L
SERIAL
SHIFT
H
H