ON Semiconductor 74ACT244SJ Octal Buffer/Line Driver
The 74ACT244SJ from ON Semiconductor is a high-performance, octal buffer and line driver designed to interface with 8-bit microprocessors and bus-oriented systems. This integrated circuit is a crucial component for situations where signal strength needs to be boosted to prevent data loss over long distances or in high-capacity data systems.
This device features eight non-inverting buffers with 3-state outputs, which are organized as two sets of four buffers each with separate output-enable (OE) inputs. This arrangement allows for greater flexibility in control and enables the device to be used in various applications such as memory address driving, bus-oriented transmission, and buffering. The 3-state outputs ensure that multiple outputs can be connected to a bus without the risk of conflict or data corruption.
Key Features:
- Logic Type: Octal Buffer/Line Driver with 3-state Outputs
- Number of Pins: 20-pin package, offering a compact footprint for space-constrained applications.
- Logic Family: ACT
- Supply Voltage Range: 4.5V to 5.5V, making it compatible with TTL logic levels.
- Operating Temperature Range: -40°C to +85°C, enabling reliable operation in extreme environments.
- High Output Drive: Capable of driving 15 LSTTL loads, ensuring strong signal propagation.
- High-Speed Operation: tPD 8 ns (typ) at VCC 5V, suitable for high-speed data processing.
- IC Package Type: SOIC, with a "J" suffix indicating a Pb-free and RoHS compliant package.
The 74ACT244SJ is fabricated using ON Semiconductor's advanced CMOS technology, which provides the device with an optimal balance between speed and power consumption. The device's enhanced speed and drive capabilities make it an excellent choice for improving signal integrity in digital systems where noise and signal attenuation are concerns.
With its robust design and versatile functionality, the 74ACT244SJ from ON Semiconductor is a reliable and efficient solution for your buffering and driving needs in a wide array of electronic applications.
