Overview of SN74HCT245N by Texas Instruments
The SN74HCT245N by Texas Instruments is an octal bus transceiver featuring tri-state outputs, designed for use in interfacing between different voltage and bus segments in a digital system. With a part package code of DIP (Dual In-line Package) and a 20-pin configuration, this component supports a broad operating temperature range from -40°C to 85°C, making it versatile in various environments. This transceiver operates within a supply voltage range of 4.5V to 5.5V. Its logic family/base number, 74HCT245, denotes its compatibility with TTL (Transistor-Transistor Logic) signaling levels while providing CMOS technology benefits such as lower power consumption and higher speed.
The SN74HCT245N supports bidirectional data communication on eight channels (bits) and includes dual ports with true output polarity and three-state output characteristics. This means the output can be in one of three states: high, low, or high impedance, which is crucial for bus applications where multiple drivers can connect to a data line. The device also boasts a maximum propagation delay (tpd) of 38 ns and a propagation delay at nominal supply voltage of 28 ns, ensuring swift data transfer which is essential in systems requiring fast communication. Compliant with RoHS and categorized under EAR99 for export control, the SN74HCT245N is equipped with plastic/epoxy as its package body material and uses Nickel/Palladium/Gold (Ni/Pd/Au) for terminal finish, which affirms its reliability and adherence to quality and environmental standards.
Industry Applications for SN74HCT245N
Given its design and performance characteristics, the SN74HCT245N is optimally positioned for use in various industry applications, though all applications mentioned here are based on a theoretical analysis and require further verification by engineering insights:
- Computing and Data Storage: Devices such as servers and workstations could potentially utilize the SN74HCT245N in their motherboard designs for handling data communication between different processor and memory modules, leveraging its high-speed data transfer capabilities and compatibility with existing logic levels.
- Industrial Automation: In sophisticated equipment requiring precise control and communication between processors and peripheral devices, the SN74HCT245N could potentially serve as a reliable medium for signal transceiving, given its robust temperature grade and tri-state output which allows for multiple controller connections.
- Telecommunications: Network routers and switches could leverage the bidirectional communication features and the high-pin count efficiency of the SN74HCT245N to move crucial data across multiple bus systems efficiently, potentially optimizing performance and reliability in network operations.
- Internet of Things (IoT): Multiple IoT devices, requiring low-power, efficient communication protocols, might benefit from the incorporation of the SN74HCT245N to facilitate communication across different logic families, maximizing compatibility and operational efficiency.
Note: These potential industry applications are illustrative only and should be analyzed and verified by respective industry standards and engineering requirements for specific applications.
About Texas Instruments
Texas Instruments (TI) is a prominent leader in semiconductor design and manufacturing, well recognized for its broad range of components including those in the Bus Driver/Transceivers category and more broadly in Logic devices. The company produces a variety of components within these families, supporting various data widths, supply voltages, and package types. Texas Instruments is particularly notable for developing ICs like the SN74HCT245N, which complements other similar parts from TI processed with advanced technology solutions and comprehensive support. TI is committed to innovation in their logic product lines, continuously offering parts that meet evolving market demands for higher power efficiency and more compact designs.
Where to Find SN74HCT245N by Texas Instruments
For engineering and procurement professionals looking to source the SN74HCT245N, our platform, findchips.com, provides comprehensive data on availability and pricing from various distributors. Historically, this part has been available from distributors such as LCSC, DigiKey, Mouser Electronics, and Arrow Electronics. However, I recommend visiting findchips.com to verify current stock levels and to explore pricing options. Furthermore, for alternatives to the SN74HCT245N, you can view other Bus Driver/Transceivers that might be offered by Texas Instruments or other manufacturers.