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MC74HC597A Datasheet, PDF (1/12 Pages) ON Semiconductor – 8-Bit Serial or Parallel- Input/Serial-Output Shift Register | |||
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MC74HC597A
8-Bit Serial or Parallel-
Input/Serial-Output Shift
Register with Input Latch
HighâPerformance SiliconâGate CMOS
The MC74HC597A is identical in pinout to the LS597. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LSTTL outputs.
This device consists of an 8âbit input latch which feeds parallel data
to an 8âbit shift register. Data can also be loaded serially.
The HC597A is similar in function to the HC589A, which is a
3âstate device.
Features
⢠Output Drive Capability: 10 LSTTL Loads
⢠Outputs Directly Interface to CMOS, NMOS, and TTL
⢠Operating Voltage Range: 2.0 to 6.0 V
⢠Low Input Current: 1.0 mA
⢠High Noise Immunity Characteristic of CMOS Devices
⢠In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
⢠Chip Complexity: 516 FETs or 129 Equivalent Gates
⢠These are PbâFree Devices*
http://onsemi.com
16
1
MARKING
DIAGRAMS
16
SOICâ16
D SUFFIX
CASE 751B
HC597AG
AWLYWW
1
16
16
1
TSSOPâ16
DT SUFFIX
CASE 948F
HC
597A
ALYWG
G
1
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G or G = PbâFree Package
(Note: Microdot may be in either location)
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 PbâFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2013
1
July, 2013 â Rev. 3
Publication Order Number:
MC74HC597A/D
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