74LCX16240MTD

Overview

The onsemi 74LCX16240MTD is a low voltage 16-bit inverting buffer and line driver featuring 5V tolerant inputs and outputs. Designed for high-speed digital applications, it operates within a supply voltage range of 2.3V to 3.6V. The device incorporates patented noise and EMI reduction circuitry to minimize signal interference during switching. It supports live insertion and withdrawal capabilities, ensuring system integrity during hot-swap operations. The component provides robust latch-up performance exceeding 500mA and offers high electrostatic discharge protection ratings.

Feature Summary

• Features 5V tolerant inputs and outputs compatible with mixed-voltage systems
• Incorporates patented noise and EMI reduction circuitry for signal integrity
• Supports live insertion and withdrawal without system disruption
• Provides high electrostatic discharge protection and robust latch-up immunity

Applications

• Memory and address bus drivers
• Clock distribution networks
• Bus-oriented transmitter and receiver circuits

Procurement Notes

Verify the specific manufacturer marking and date code against official onsemi documentation to confirm authenticity. Ensure the package type matches the required PCB footprint and thermal specifications. Cross-reference the electrical characteristics with the latest datasheet revision to confirm compliance with intended operating conditions and voltage levels.

Selection Notes

Select this component when designing systems requiring 16-bit data path buffering with mixed 3.3V and 5V logic interfaces. The inverting configuration is suitable for phase adjustment or specific logic inversion requirements. Consider the 5V tolerance feature if interfacing directly with legacy 5V peripherals without additional level shifting components.

Part Context

This part belongs to the LCX family of low-voltage CMOS logic devices from onsemi. The LCX series is engineered for high-speed operation with reduced power consumption compared to standard CMOS technologies. The 16240 designation specifically indicates a 16-bit inverting buffer configuration within this product line.

FAQ

Does the 74LCX16240MTD support bidirectional data transfer?

No, the 74LCX16240 is an inverting buffer designed for unidirectional signal transmission from input to output.

What is the maximum propagation delay for this device?

The maximum propagation delay is typically specified at 4.5 ns under standard test conditions as per the datasheet.