CD74HCT126M96E4

Overview

The CD74HCT126M96E4 is a high-speed CMOS logic quad buffer with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and features an operating temperature range from -55 °C to +125 °C. The device is housed in a 14-pin SOIC package (SOP, SOP14,.25) with a length of 8.65 mm. It has a load capacitance of 50 pF and a maximum low-level output current of 4 mA. The component is lead-free, RoHS compliant, and classified under the HCT series.

Feature Summary

• Quad buffer configuration providing four independent signal paths
• Three-state output capability for bus-oriented systems
• High-speed CMOS technology for efficient operation
• Wide operating temperature range suitable for industrial environments

Applications

• Bus-oriented systems requiring signal buffering
• Clock distribution networks
• Data acquisition systems
• Telecommunications equipment

Procurement Notes

Verify the specific suffix M96E4 against the manufacturer's latest datasheet to confirm pinout, electrical characteristics, and environmental compliance. Ensure the ordering part number matches the required package type and temperature grade. Cross-reference with official Texas Instruments documentation to validate availability status and any recent product changes or lifecycle notices before finalizing procurement decisions.

Selection Notes

Select this component when a quad buffer with three-state outputs is required for high-speed digital applications. The HCT series ensures compatibility with TTL logic levels while offering CMOS performance. Consider the 14-pin SOIC package for surface-mount assembly constraints. Verify that the 2 V to 6 V supply voltage range aligns with the system design requirements and that the wide temperature range meets the operational environment specifications.

Part Context

This component belongs to the Texas Instruments CD74HC(T)126 family of high-speed CMOS logic devices. These devices are designed as quad buffers with three-state outputs, commonly used in microprocessor-based systems for driving buses and isolating signals. The family offers robust performance with low power consumption and fast switching speeds, making them suitable for a variety of digital logic applications.

Replacement Considerations

Public confirmed substitute part numbers: CD74HC126M96E4, CD74HCT126M96.