SN74HC126DRG4 Quad Buffer/Line Driver from Texas Instruments

The SN74HC126DRG4 is a high-performance, quad buffer/line driver designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This integrated circuit is part of the HC family and features four independent buffer/line drivers with 3-state outputs, which can be used to drive bus lines or buffer memory address registers.

Key Features

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number of Channels: 4
• Output Type: 3-State
• Operating Voltage: 2 V to 6 V
• Output Current: 5.2 mA
• Propagation Delay Time: 14 ns at 4.5 V
• Operating Temperature Range: -40°C to +85°C
• Mounting Type: Surface Mount
• Package/Case: SOIC-14

The SN74HC126DRG4 is designed to operate with a wide range of supply voltages, from 2 V to 6 V, making it suitable for interfacing with both TTL and CMOS logic levels. The device can drive up to 5.2 mA of output current, ensuring strong signal transmission to downstream components.

With its quick propagation delay of only 14 ns at a supply voltage of 4.5 V, the SN74HC126DRG4 provides swift signal transition, which is essential for high-speed applications. The device's ability to operate across a broad temperature range of -40°C to +85°C makes it versatile for use in various environments, from industrial to commercial settings.

The SN74HC126DRG4 comes in a compact SOIC-14 package, making it an excellent choice for space-constrained applications. Its surface-mount design allows for efficient assembly on printed circuit boards (PCBs), contributing to a reduction in overall system size.

Whether you are designing a bus driver, buffer memory address registers, or need a reliable line driver for your digital system, the SN74HC126DRG4 from Texas Instruments offers a robust and versatile solution that can meet the demands of a wide array of electronic applications.