MC74HC589A_05 Datasheet, PDF (2/14 Pages) ON Semiconductor – 8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output High−Performance Silicon−Gate CMOS

MC74HC589A
SERIAL
DATA
INPUT
S_A ¹⁴
PARALLEL
DATA
INPUTS
A ¹⁵
B1
C2
D3
E4
F5
G6
H7
LATCH CLOCK ¹²
DATA
LATCH
SHIFT
REGISTER
V_CC = PIN 16
GND = PIN 8
SERIAL
9 _{QH DATA}
OUTPUT
B1
C2
D3
E4
F5
G6
H7
GND 8
16 V_CC
15 A
14 S_A
13
SERIAL SHIFT/
PARALLEL LOAD
12 LATCH CLOCK
11 SHIFT CLOCK
10 OUTPUT ENABLE
9 Q_H
SHIFT CLOCK ¹¹
SERIAL SHIFT/ 13
PARALLEL LOAD
OUTPUT ENABLE ¹⁰
Figure 1. Logic Diagram
Figure 2. Pin Assignment
ORDERING INFORMATION
Device
Package
Shipping^†
MC74HC589AN
PDIP−16
2000 / Box
MC74HC589ANG
PDIP−16
(Pb−Free)
2000 / Box
MC74HC589AD
SOIC−16
48 Units / Rail
MC74HC589ADG
SOIC−16
(Pb−Free)
48 Units / Rail
MC74HC589ADR2
SOIC−16
2500 Tape & Reel
MC74HC589ADR2G
SOIC−16
(Pb−Free)
2500 Tape & Reel
MC74HC589ADTR2
TSSOP−16*
2500 Tape & Reel
MC74HC589AFEL
SOEIAJ−16
2000 Tape & Reel
MC74HC589AFELG
SOEIAJ−16
(Pb−Free)
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.
*This package is inherently Pb−Free.
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