Product Overview: SN74AHCT126DBLE

The SN74AHCT126DBLE from Texas Instruments is a high-performance, quadruple bus buffer gate featuring 3-state outputs that are capable of driving heavily loaded outputs with very low power consumption. This integrated circuit is designed specifically to deliver both high-speed operation and the capacity to drive 15 LSTTL loads. It belongs to the 'AHCT' family of products, which is known for combining the speed of CMOS with the output drive capabilities of bipolar transistors.

This device is suitable for a wide range of applications including signal buffering, memory address driving, and any other application that requires high current sinking or sourcing. The 3-state outputs, which include both high-impedance and active states, make it easy to set up wired-OR or wired-AND configurations. This feature is particularly useful in bus-oriented systems where multiple outputs need to interface with a common signal line.

Key Features

• Logic Type: Quadruple Bus Buffer Gates with 3-State Outputs
• Supply Voltage Range: 4.5 V to 5.5 V, suitable for TTL environments
• Output Drive Capability: Capable of driving 15 LSTTL loads
• High On-Off Output Voltage Ratio: Ensures clear distinction between high and low logic levels
• Low ICC: Reduced power consumption
• High-Speed Operation: Fast propagation delays
• Operating Temperature Range: -40°C to 85°C, suitable for industrial applications
• Package: 14-pin SSOP (Shrink Small-Outline Package) for reduced space requirements

Applications

• Signal buffering and amplification
• Memory address driving
• Bus-oriented systems
• Logic level translation

The SN74AHCT126DBLE is a versatile and reliable component that enhances the performance and efficiency of electronic systems. Its robust design and advanced features make it a preferred choice for engineers and designers looking for a high-quality bus buffer gate. With Texas Instruments' reputation for quality and performance, this product is an excellent choice for applications requiring high-speed, high-drive capabilities.