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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). • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.0 to 6.0 V • Low Input Current: 1.0 µA • High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION IN74HC597AN Plastic IN74HC597AD SOIC TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
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IN74HC597A Datasheet
