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74HC259PW,118

74HC259PW,118 Description

The 74HC259PW,118 from Nexperia is a high-speed 8-bit addressable latch designed for surface-mount applications in a compact 16-pin TSSOP package. Operating within a 2V to 6V supply range, this IC is part of the 74HC series, offering low-power CMOS technology with robust performance. It features a 1:8 demultiplexing function, enabling efficient data distribution in digital systems. With a propagation delay of just 17ns and symmetrical output current (5.2mA sink/source), it ensures reliable signal integrity in high-speed logic circuits. The device is RoHS3 compliant, REACH unaffected, and rated MSL 1 (Unlimited), making it suitable for industrial and consumer electronics.

74HC259PW,118 Features

• Standard Output Type: Ensures compatibility with TTL levels and other logic families.
• 1:8 Demultiplexer/Latch: Combines address decoding and storage in a single IC, reducing component count.
• Wide Voltage Range (2V–6V): Supports flexible power supply configurations.
• High-Speed Operation: 17ns propagation delay for time-critical applications.
• Balanced Output Drive: 5.2mA output current (both high and low) for driving moderate loads.
• Surface-Mount (TSSOP-16): Saves PCB space in dense layouts.
• Robust Compliance: RoHS3, REACH, and ECCN EAR99 certified for global use.

74HC259PW,118 Applications

• Memory Address Decoding: Ideal for multiplexed address/data bus systems in microcontrollers.
• Data Routing: Used in LED matrix control, register banks, and serial-to-parallel conversion.
• Industrial Control Systems: Reliable performance in PLCs and automation due to noise immunity.
• Consumer Electronics: Suitable for set-top boxes, gaming consoles, and display drivers.
• Automotive Electronics: Compatible with 5V logic systems in infotainment and dashboard controls.

Conclusion of 74HC259PW,118

The 74HC259PW,118 stands out for its versatility, speed, and integration of latching and demultiplexing functions. Its wide voltage range and high noise immunity make it a preferred choice for digital systems requiring efficient data handling. Whether in embedded systems, industrial controls, or consumer devices, this IC delivers space-saving, high-performance logic solutions with global compliance. For engineers seeking a cost-effective, reliable latch/demux, the 74HC259PW,118 is a compelling option.