STMicroelectronics M74HC597 8-Bit Latch/Shift Register Datasheet

The M74HC597 is a high-speed CMOS 8-bit PIPO shift register fabricated with silicon gate C2MOS technology. This device consists of an 8-bit storage latch feeding a parallel in, serial out 8-bit shift register. Both the storage register and shift register have positive edge-triggered clocks. The shift register also has direct load (from storage) and clear inputs. All inputs are equipped with protection circuits against static discharge and transient excess voltage.


STMicroelectronics M74HC597 8-Bit Latch/Shift Register Datasheet - cover page
Brand
STMicroelectronics
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
14
File format
PDF
File size
598 KB
Published
10 August, 2012
Updated
29 September, 2023
MD5 checksum
81043E92678ACC27C3F12BFAC12F0DEA

About this manual

The M74HC597 is a high-speed CMOS 8-bit latch/shift register fabricated with silicon gate CMOS technology. It consists of an 8-bit storage latch feeding a parallel-in, serial-out 8-bit shift register. Both registers feature positive edge-triggered clocks, and the device includes direct load and clear inputs.

What's inside

  • Description
  • Pin Connection
  • Pin Description
  • Truth Table
  • Logic Diagram
  • Timing Chart
  • Absolute Maximum Ratings
  • Recommended Operating Conditions
  • DC Specifications
  • AC Electrical Characteristics

Specifications

Supply Voltage Range2V to 6V
Maximum Power Dissipation500 mW
Operating Temperature Range-55 to 125 °C
Package Type16-pin

Frequently asked questions

What is the function of the M74HC597?

It is an 8-bit latch/shift register that consists of an 8-bit storage latch feeding a parallel-in, serial-out 8-bit shift register.

What is the minimum supply voltage?

The minimum recommended operating supply voltage is 2V.

How many pins does the device have?

The device comes in a 16-pin package.

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