Texas Instruments

SN74LVCH32373AZKER

SN74LVCH32373AZKER Description

The SN74LVCH32373AZKER is a high-performance 32-bit transparent D-type latch from Texas Instruments, designed for low-voltage applications. Operating within a 1.65V to 3.6V supply range, this IC is part of the 74LVCH series, offering robust performance with 24mA output drive in both high and low states. It features 4 independent circuits with an 8:8 configuration, ensuring efficient data handling. Packaged in a 96-ball BGA (Tape & Reel), it is optimized for surface-mount applications. Although marked as Obsolete, it remains relevant for legacy designs due to its low propagation delay (2.1ns) and RoHS3 compliance.

SN74LVCH32373AZKER Features

• Low-Voltage Operation: Supports 1.65V–3.6V, ideal for battery-powered and portable devices.
• High-Speed Performance: 2.1ns propagation delay ensures rapid data transfer.
• Balanced Output Drive: 24mA sink/source current for robust signal integrity.
• Independent Control: Four separate enable inputs for flexible circuit design.
• Reliable Packaging: 96-BGA (Tape & Reel) with MSL3 (168-hour) moisture sensitivity.
• Compliance: RoHS3, REACH Unaffected, and EAR99 classification for global use.

SN74LVCH32373AZKER Applications

• Data Buffering: Ideal for 32-bit bus interfaces in networking and computing systems.
• Memory Modules: Used in DDR SDRAM control and cache memory applications.
• Portable Electronics: Suitable for low-power handheld devices due to its wide voltage range.
• Industrial Control Systems: Reliable performance in PLC and automation environments.
• Legacy Upgrades: Maintains compatibility with older designs requiring high-speed, low-voltage latches.

Conclusion of SN74LVCH32373AZKER

The SN74LVCH32373AZKER excels in high-speed, low-voltage applications, offering a balance of performance, reliability, and flexibility. While obsolete, its low propagation delay, robust drive strength, and compliance make it a viable choice for legacy systems and specialized designs. Engineers working on data-intensive or power-sensitive projects will find this latch a dependable solution.