The IDT7290820J8 is a high-performance integrated circuit multiplexer manufactured by Renesas Electronics Corporation, designed to address complex signal routing challenges in digital systems. This sophisticated logic device functions as a 1 x 16:16 multiplexer, enabling efficient data path selection and signal switching in applications requiring precise control over multiple input/output channels.
As part of the Logic - Signal Switches, Multiplexers, Decoders category within integrated circuits, this component tackles the fundamental design challenge of managing multiple signal paths while maintaining signal integrity and minimizing propagation delays. The device operates on a single 5V supply voltage ranging from 4.75V to 5.25V, making it compatible with standard TTL and CMOS logic families commonly found in digital systems.
The multiplexer features a robust 84-PLCC (Plastic Leaded Chip Carrier) package measuring 29.31x29.31mm, utilizing J-lead connections for reliable surface mount installation. This packaging approach addresses thermal management and mechanical stress concerns while providing excellent electrical performance across the specified operating temperature range of -40°C to 85°C, making it suitable for both commercial and industrial applications.
Key technical specifications include single independent circuit operation with 16 input channels and 16 output channels, allowing for versatile signal routing configurations. The device belongs to Renesas's 7200 series, known for high-speed operation and low power consumption characteristics. The surface mount design facilitates automated assembly processes and enables compact PCB layouts essential in modern electronic systems.
Primary advantages include high-speed switching capabilities, excellent noise immunity, and wide temperature operation range, making it ideal for demanding applications. The single supply voltage requirement simplifies power distribution design, while the PLCC package offers superior mechanical reliability compared to traditional DIP packages. The device's ability to handle multiple signal paths simultaneously reduces component count and board space requirements.
Compatibility extends to various microprocessor and microcontroller systems, digital signal processing applications, and communication equipment requiring signal multiplexing functionality. The 5V operation ensures seamless integration with legacy systems while maintaining compatibility with modern mixed-signal designs through appropriate level translation.
Primary application areas encompass telecommunications infrastructure, industrial automation systems, test and measurement equipment, data acquisition systems, and computer peripherals. The device excels in applications requiring channel selection, signal routing, data path switching, and bus multiplexing operations where reliable performance across temperature extremes is critical.
Equivalent and alternative models include the 74HC4067 series for lower voltage applications, CD4051/CD4052/CD4053 series for analog multiplexing, MAX4617/MAX4618 series for precision applications, and ADG1606/ADG1608 series from Analog Devices offering similar functionality. Texas Instruments provides alternatives through their SN74HC4067 and SN74LV4051A series, while ON Semiconductor offers the MC74HC4067A as a direct functional equivalent. For higher performance requirements, consider the ADG1204/ADG1206 series or Maxim's MAX4051A/MAX4052A series, which provide enhanced specifications for critical applications. Note that while these alternatives offer similar multiplexing functionality, careful consideration of voltage levels, switching speeds, and package compatibility is essential when selecting replacements.
IDT7290820J8 Key Technical Attributes
1 x 16:16 Multiplexer
Supply Voltage: 4.75V ~ 5.25V
Operating Temperature: -40°C ~ 85°C
IDT7290820J8 Packing Size
The IDT7290820J8 comes in an 84-PLCC package, with precise dimensions of 29.31mm x 29.31mm, ensuring compact integration into various circuit boards. It features a J-Lead configuration suitable for surface mount technology, with reliable electrical contacts and robust thermal performance. The standard tape & reel packaging enhances protection during transit and facilitates automated assembly.
IDT7290820J8 Application
This integrated circuit is widely used in digital logic signal routing, data selection, and communication switching applications. It is particularly suitable for use in telecommunications systems, computation and memory addressing, high-speed signal switching, and industrial control equipment where the ability to multiplex multiple signals is required.
IDT7290820J8 Features
The IDT7290820J8 is a high-performance logic device designed for precision signal switching. Key features include a single 1-to-16 multiplexer configuration supporting 16 simultaneous channels, single power supply operation for ease of system integration, and compatibility with standard TTL voltage levels. Its operating temperature range of -40°C to 85°C provides stable performance in both industrial and commercial environments. The J-lead 84-PLCC package improves board-level durability and facilitates efficient surface mounting. Moreover, the device is built for robust signal integrity, supporting demanding switching scenarios with minimal signal degradation.
IDT7290820J8 Quality and Safety Features
While the device is noted as RoHS non-compliant, it maintains stringent Renesas standards for reliability and performance within stated operating conditions. Its construction and quality controls ensure consistent behavior across the full range of specified temperatures and voltages, minimizing the risk of operational faults in critical applications.
IDT7290820J8 Compatibility
The IDT7290820J8 is compatible with logic-level input/output systems operating at 5V, making it an excellent choice for systems built on TTL logic families. Its 84-PLCC package footprint and standard pin configuration ensure drop-in compatibility with many existing board layouts requiring similar high-density multiplexing functions.
IDT7290820J8 Datasheet PDF
For comprehensive technical details, functional diagrams, and in-depth performance data, please download the most authoritative datasheet from our website. We provide the most complete and up-to-date documentation for the IDT7290820J8, supporting your design and development process with precision information available right on this page.
Quality Distributor
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