74LCX126MTC

Overview

The onsemi 74LCX126MTC is a quad buffer with 3-state outputs, manufactured using advanced CMOS technology. It operates within a supply voltage range of 2V to 3.6V and features low static power dissipation. The device provides non-inverted buffering for four independent channels, each capable of driving up to 24mA. Designed for surface-mount applications, it utilizes a 14-TSSOP package with a width of 4.40mm. The component supports an operating temperature range from -40°C to +85°C and ensures high-speed operation while maintaining compatibility with standard logic families.

Feature Summary

• Provides non-inverted buffering for four independent signal paths
• Features three-state output capability for bus-oriented designs
• Operates with low static power dissipation due to CMOS construction

Applications

• Bus-oriented memory and data acquisition systems
• Clock drivers and timing circuits
• High-speed data transmission lines

Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm exact packaging and reel specifications. Ensure the procurement channel sources components directly from authorized distributors to guarantee authenticity. Cross-reference the ordering information with the latest datasheet revision to avoid discrepancies in pinout or electrical characteristics during integration.

Selection Notes

Select this component when designing systems requiring low-voltage operation between 2V and 3.6V with high drive current capabilities. The 14-TSSOP package is suitable for space-constrained printed circuit board layouts. Consider the 3-state output feature if the design requires shared bus architectures where multiple devices must connect to common data lines without interference.

Part Context

This part belongs to the 74LCX series of low-voltage CMOS logic devices produced by onsemi. The LCX family is characterized by its ability to interface between 3.3V and 5V systems while maintaining low power consumption. As a buffer, the 74LCX126 serves as a fundamental building block for signal conditioning and isolation in digital electronic circuits.

Replacement Considerations

Public confirmed substitute part numbers include Nexperia 74LVC74APW,118.