TECHNICAL DATA
IN74HC597A
8-Bit Serial or Parallel-Input/
Serial-Output Shift Register
with Input Latch
High-Performance Silicon-Gate CMOS
The IN74HC597A is identical in pinout to the LS/ALS597. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
This device consists of an 8-bit input latch which feeds parallel data to
an 8-bit shift register. Data can also be loaded serially (see Function
Table).
ORDERING INFORMATION
IN74HC597AN Plastic
IN74HC597AD SOIC
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Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
TA = -55° to 125° C for all packages
Low Input Current: 1.0 µA
High Noise Immunity Characteristic of CMOS Devices
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 16 =VCC
PIN 8 = GND
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
