MC74HC589A
http://onsemi.com
2
Figure 1. Logic Diagram
SERIAL
DATA
INPUT
14
15
1
2
3
4
5
6
7
12
11
13
10
SA
A
B
C
D
E
F
G
H
LATCH CLOCK
SHIFT CLOCK
SERIAL SHIFT/
PARALLEL LOAD
OUTPUT ENABLE
PARALLEL
DATA
INPUTS
DATA
LATCH
SHIFT
REGISTER
VCC = PIN 16
GND = PIN 8
9
QH
SERIAL
DATA
OUTPUT
Figure 2. Pin Assignment
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
LATCH CLOCK
SERIAL SHIFT/
PARALLEL LOAD
SA
A
VCC
QH
OUTPUT ENABLE
SHIFT CLOCK
E
D
C
B
GND
H
G
F
ORDERING INFORMATION
Device
Package
Shipping
MC74HC589ANG
PDIP16
(PbFree)
25 Units / Rail
MC74HC589ADG
SOIC16
(PbFree)
48 Units / Rail
NLV74HC589ADG*
MC74HC589ADR2G
SOIC16
(PbFree)
2500 Tape & Reel
NLV74HC589ADR2G*
MC74HC589ADTR2G
TSSOP16
(PbFree)
2500 Tape & Reel
NLV74HC589ADTR2G*
MC74HC589AFELG
SOEIAJ16
(PbFree)
2000 Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ100 Qualified and PPAP
Capable.