MC74HC589A_05 Datasheet, PDF (1/14 Pages) ON Semiconductor – 8-Bit Serial or Parallel-Input/Serial-Output Shift Register with 3-State Output High−Performance Silicon−Gate CMOS

MC74HC589A
8−Bit Serial or
Parallel−Input/Serial−Output
Shift Register with 3−State
Output
High−Performance Silicon−Gate CMOS
The MC74HC589A device consists of an 8−bit storage latch which
feeds parallel data to an 8−bit shift register. Data can also be loaded
serially (see the Function Table). The shift register output, Q_H, is a
3−state output, allowing this device to be used in bus−oriented
systems.
The HC589A directly interfaces with the SPI serial data port on
CMOS MPUs and MCUs.
Features
• Output Drive Capability: 15 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2 to 6 V
• Low Input Current: 1 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC
Standard No. 7A
• Chip Complexity: 526 FETs or 131.5 Equivalent Gates
• Pb−Free Packages are Available*
http://onsemi.com
16
1
16
1
16
1
16
1
PDIP−16
N SUFFIX
CASE 648
MARKING
DIAGRAMS
16
MC74HC589AN
AWLYYWW
1
SOIC−16
D SUFFIX
CASE 751B
16
HC589A
AWLYWW
1
TSSOP−16
DT SUFFIX
CASE 948F
16
HC
589A
ALYW
1
16
SOEIAJ−16
CASE 966
74HC589A
ALYW
1
A
L, WL
Y, YY
W, WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
1
February, 2005 − Rev. 3
Publication Order Number:
MC74HC589A/D