UPD4704G NEC, UPD4704G Datasheet - Page 10
UPD4704G
Manufacturer Part Number
UPD4704G
Description
EXTENSION 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS
Manufacturer
NEC
Datasheet
1.UPD4704G.pdf
(16 pages)
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10
Sample Application Circuits
16-bit counter
The application circuits and their parameters are for references only and are not intended for use in actual design-in's.
RESET
CS
CS
H
L
Incremental Rotary Encoder
A
B
STB
OE
PD4702
Borrow
R
Carry
D
D
0
7
8
UP
Down
STB
OE
PD4704
R
D
D
0
7
8
8
Data Bus
PD4704