The SN74LS647NT is a versatile integrated circuit from Texas Instruments, designed to provide reliable, high-speed performance in a wide range of digital applications. This IC is part of the 74LS series, which is known for its low-power Schottky technology, offering a perfect balance between speed and power consumption.

Key Features

• Logic Type: Octal Bus Transceivers and Registers
• Logic Family: LS
• Number of Bits: 8 bits per register
• Operating Voltage: 4.75 V to 5.25 V
• Package: DIP-24 (Dual In-line Package)
• Operating Temperature: 0°C to 70°C

Product Description

The SN74LS647NT is a highly functional device that includes octal bus transceivers and registers with three-state outputs. It is designed to be used in bidirectional asynchronous communication between data buses. The control function implementation allows for maximum flexibility in timing.

This device allows for data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.

The SN74LS647NT's DIP-24 packaging ensures easy integration into a variety of circuit boards, and its standard operating voltage makes it compatible with typical 5V logic levels. This makes it an excellent choice for interfacing with microprocessors, microcontrollers, and other logic systems that utilize a 5V power supply.

With its robust design and reliable performance, the SN74LS647NT from Texas Instruments is an essential component for engineers and designers looking to create efficient and effective digital communication systems.

Applications

• Data communication
• Signal gating
• Input/output port expansion
• Memory address driving
• Bus-oriented systems