74LS299 DIP-20 8-Bit Universal Shift Register IC (TTL, 5V)

Description -

The 74LS299 DIP is a TTL logic integrated circuit that functions as an 8-bit universal shift and storage register in a 20-pin Dual Inline Package (DIP). It belongs to the 74LS Low Power Schottky logic family and is designed for serial and parallel data transfer, temporary data storage, and digital signal processing.

The device supports Shift Left, Shift Right, Parallel Load, and Hold operations with common parallel input/output lines, providing flexible data handling in digital systems. Its high-speed operation and TTL compatibility make the 74LS299 ideal for microprocessor interfacing, data buffering, serial-to-parallel conversion, and embedded applications.

Key Features -

• 8-bit universal shift and storage register

• Shift Left and Shift Right operations

• Parallel Load and Hold functions

• Common parallel input/output lines

• Positive edge-triggered operation

• Low Power Schottky technology

• TTL compatible logic levels

• Standard DIP-20 package

Specifications -

• Product type - TTL Logic IC

• IC Model - 74LS299

• Logic Function - 8-Bit Universal Shift Register

• Package type - DIP-20

• Logic family - 74LS TTL

• Operating voltage - 4.75V to 5.25V DC

• Number of bits - 8

• Operation modes - Shift Left, Shift Right, Parallel Load, Hold

• Clock type - Positive Edge Triggered

• Output type - Standard TTL

• Typical propagation delay - 25ns

• Operating temperature - 0C to 70C

Applications -

• Serial-to-parallel data conversion

• Parallel-to-serial data conversion

• Data buffering

• Temporary data storage

• Embedded systems

• Microprocessor interfacing

• Digital communication systems

• Industrial automation