74LCX16374GX

Overview

The Fairchild Semiconductor 74LCX16374GX is a low-voltage 16-bit D-type flip-flop featuring 5V tolerant inputs and outputs. It operates within a supply voltage range of 2.0V to 3.6V, with a maximum clock frequency of 170 MHz. The device utilizes a 54-LFBGA package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides 16-bit data storage capability via dual 8-bit elements
• Features 5V tolerant I/O for mixed-voltage system interfacing
• Supports high-speed operation up to 170 MHz

Applications

• High-speed data buffering in digital systems
• Interface circuits between 3.3V logic and 5V peripherals
• Memory address latching applications

Procurement Notes

Verify the specific suffix 'GX' against the manufacturer's official documentation to confirm the exact pinout and package dimensions. Ensure the selected component matches the required 54-LFBGA form factor and that the 5V tolerance specifications align with the target application's voltage levels.

Selection Notes

Select this component when a 16-bit parallel load register is required with high-speed performance. The 5V tolerance feature makes it suitable for bridging different voltage domains without additional level shifters. Confirm the LFBGA package availability meets the PCB layout constraints.

Part Context

This part belongs to the 74LCX series of advanced low-voltage CMOS logic devices. It is designed for portable and battery-powered applications requiring low power consumption and high speed. The 74LCX16374 variant specifically provides non-inverting D-type flip-flops with output enable functionality.

Replacement Considerations

Check for equivalents such as the 74LCX16374G or other 74LCX16374 variants from onsemi/Fairchild. Verify package compatibility and electrical characteristics before substitution.