MC74HC597A Series

8-Bit Serial or Parallel-Input/Serial-Output Shift Register with Input Latch

Catalog

8-Bit Serial or Parallel-Input/Serial-Output Shift Register with Input Latch

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Output Type	Function	Logic Type	Operating Temperature [Min]	Operating Temperature [Max]	Number of Elements	Mounting Type	Package / Case [x]	Package / Case	Package / Case [y]	Number of Bits per Element
ON Semiconductor MC74HC597ADTR2G	2 V	6 V	16-TSSOP	Push-Pull	Parallel or Serial to Serial	Shift Register	-55 °C	125 °C	1	Surface Mount	0.173 in	16-TSSOP	4.4 mm	8

Catalog

8-Bit Serial or Parallel-Input/Serial-Output Shift Register with Input Latch

Key Features

• Output Drive Capability: 10 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 2 to 6 V

• Low Input Current: 1mA

• 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 PbFree Devices

Description

High Performance Silicon Gate 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 8 bit input latch which feeds parallel data to an 8 bit shift register. Data can also be loaded serially. The HC597A is similar in function to the HC589A, which is a 3 state device.