Product Overview: 74LVX373 Octal Transparent Latch from ON Semiconductor

The 74LVX373 is a high-performance, low-voltage CMOS Octal Transparent Latch designed for 3.3V V<sub>CC operation but with the capability to provide interface functionality at 5V V<sub>IO. Manufactured by ON Semiconductor, a leader in energy-efficient innovations, this device is part of the 74LVX family that integrates advanced silicon-gate CMOS technology to achieve high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the low power consumption of CMOS.

Key Features

• Eight latch circuits with 3-state outputs for bus-oriented applications.
• 5V tolerant inputs and outputs for interfacing with 5V logic without the need for external components.
• 2.7V to 3.6V V<sub>CC operation with 5V V<sub>IO tolerant inputs.
• High-speed operation: 4.5ns at 3.3V V<sub>CC.
• Low power consumption: 80µA maximum I<sub>CC.
• Power-down high impedance inputs and outputs which support live insertion.
• Supports live insertion and withdrawal (partial power-down mode).
• Non-inverting outputs for direct connectivity.
• Latch-up performance exceeds 500mA which ensures robustness.
• ESD performance: Human body model > 2000V, Machine model > 200V.

Applications

The 74LVX373 is ideal for a broad range of applications where a temporary data storage is required. It is commonly used in:

• Memory address latching
• Interface and bus drivers
• Buffer memory address registers

Quality and Reliability

ON Semiconductor is committed to delivering high-quality products. The 74LVX373 is subject to rigorous testing and quality control procedures, ensuring reliability and performance that meets the industry standards. It is packaged in a 20-lead plastic SOIC package, which is both practical and space-efficient for modern PCB layouts.

Ordering and Product Information

For detailed product information, datasheets, technical specifications, and ordering information, please visit the ON Semiconductor website or contact your local ON Semiconductor sales office.