Texas Instruments

SN74HC259DRE4

SN74HC259DRE4 Description

The SN74HC259DRE4 is a high-performance 8-bit addressable latch designed for a wide range of digital applications. Manufactured by Texas Instruments, this logic IC chip belongs to the 74HC series and is housed in a 16-SOIC surface-mount package. It features a standard output type and operates within a supply voltage range of 2V to 6V, making it suitable for various power supply configurations. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.

SN74HC259DRE4 Features

• Circuit Configuration: The SN74HC259DRE4 is designed with a 1:8 circuit configuration, allowing it to manage eight independent outputs from a single input. This feature enhances its versatility in addressing multiple outputs in digital systems.
• Propagation Delay: With a propagation delay time of 13ns, the SN74HC259DRE4 ensures rapid signal transmission, making it ideal for high-speed applications.
• Output Current Capability: The device can handle an output current of 5.2mA for both high and low states, providing robust performance in driving various loads.
• Moisture Sensitivity Level: The SN74HC259DRE4 has a moisture sensitivity level (MSL) of 1 (unlimited), making it highly resistant to moisture and suitable for a wide range of environmental conditions.
• Packaging: Available in a tape and reel (TR) package, the SN74HC259DRE4 is optimized for automated assembly processes, ensuring efficient manufacturing and reduced handling costs.

SN74HC259DRE4 Applications

The SN74HC259DRE4 is well-suited for applications requiring efficient address decoding and data latching. Its 1:8 circuit configuration makes it ideal for use in:

• Memory Address Decoding: In microprocessor systems, the SN74HC259DRE4 can be used to decode memory addresses, enabling efficient memory management and data access.
• Digital Control Systems: The device can be employed in digital control systems where multiple outputs need to be managed from a single input, such as in industrial automation and robotics.
• Data Latching: The SN74HC259DRE4 can be used to temporarily store data in digital systems, ensuring data integrity and synchronization.
• Consumer Electronics: Its compact size and surface-mount package make it suitable for consumer electronics applications where space is a constraint.

Conclusion of SN74HC259DRE4

The SN74HC259DRE4 from Texas Instruments is a versatile and high-performance logic IC chip that offers significant advantages over similar models. Its 1:8 circuit configuration, low propagation delay, and robust output current capability make it ideal for a wide range of digital applications. The device's compliance with REACH and RoHS3 standards ensures it meets environmental and safety requirements, making it a reliable choice for modern electronic designs. Whether used in memory address decoding, digital control systems, or data latching, the SN74HC259DRE4 provides efficient and reliable performance, making it a valuable component in the electronics industry.