Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name
Description
HD74HC590 View Datasheet(PDF) - Hitachi -> Renesas Electronics
Part Name
Description
View to exact match
HD74HC590
8-bit Binary Counter/Register (with 3-state outputs)
Hitachi -> Renesas Electronics
HD74HC590 Datasheet PDF : 11 Pages
1
2
3
4
5
6
7
8
9
10
HD74HC590
Function Table
Inputs
G
H
L
X
X
X
X
X
X
RCK
X
X
X
X
X
X
CCLR
X
X
X
X
L
H
H
H
CCKEN
X
X
X
X
X
L
L
H
CCK
X
X
X
X
X
X
Function
Q output disabled
Q output enabled
Contents of counter stored to register
No change in register
Counter clear
Count up
No count
No count
RCO
= QA’•QB’•QC’•QD’•QE’•QF’•QG’•QH’• (
CCKEN
) (QA’ to QH’: Output of Internal Counter)
Pin Arrangement
Q
B
1
Q
C
2
Q
D
3
Q
E
4
Q
F
5
Q
G
6
Q
H
7
GND 8
(Top view)
16 V
CC
15 Q
A
14
C
13 RCK
12
CCKEN
11 CCK
10
CCLR
9
RCO
2
Share Link:
datasheetbank.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]