This document provides information about the SN74LS597DE4 supplier and packaging. It includes details about the different package types, pin counts, and package quantities of the SN74LS597DE4.
The document describes four models of 8-bit parallel storage registers with input latches. The SN54LS597 consists of an 8-bit storage latch feeding a parallel-in, serial-out 8-bit shift register in a 16-pin package. The SN54LS598 includes all features of the LS597 plus 3-state I/O ports that provide parallel shift register outputs and multiplexed serial data inputs in a 20-pin package.
| Shift clock frequency | DC to 20 MHz |
|---|
The shift register supports a shift clock frequency up to 20 MHz.
Military parts operate from -55°C to 125°C, while commercial parts operate from 0°C to 70°C.
The absolute maximum rating for the supply voltage is 7V.