The SN74AHC126DG4 is a high-performance, quad bus buffer gate designed and manufactured by Texas Instruments. This integrated circuit features four independent line drivers with 3-state outputs, making it an ideal choice for driving bus lines or buffer memory address registers. Each buffer is equipped with a separate output-enable (OE) input that controls the state of the output; when OE is low, the output is active, and when OE is high, the output is in the high-impedance state.

Key Features

• Logic Family: AHC
• Logic Type: Quad Buffer/Line Driver
• Number of Channels: 4
• Output Type: 3-State
• Supply Voltage: 2 V to 5.5 V
• Output Current: ±8 mA
• Package: SOIC-14
• Operating Temperature: -40°C to +85°C

Performance and Quality

The SN74AHC126DG4 operates within a wide voltage range of 2 V to 5.5 V, which allows for use in a variety of logic systems and ensures compatibility with both TTL and CMOS technologies. The device is characterized for operation from -40°C to +85°C, ensuring reliable performance across a broad range of environmental conditions.

Applications

This versatile buffer is suitable for a multitude of applications such as:

• Driving heavy loads
• Interfacing between different voltage levels
• Buffering and data storage
• Signal gating

Reliability and Support

Texas Instruments is known for its commitment to quality and reliability, and the SN74AHC126DG4 is no exception. Customers can expect consistent performance and durability from this device. Additionally, TI provides thorough technical support and comprehensive data sheets to assist with the integration of the SN74AHC126DG4 into various projects and designs.