The HD74LV2G125AUSE-E is a dual bus buffer gate with 3-state output, manufactured by Renesas Electronics. It's part of the 74LV family of low-voltage logic devices. This device contains two independent buffer gates, each with a separate output enable (OE) input. When OE is low, the output is enabled, and the gate acts as a buffer, passing the input signal to the output. When OE is high, the output is disabled and enters a high-impedance state, effectively disconnecting it from the bus. This allows multiple devices to share a common bus without contention.

Applications

• Bus Buffering
• Memory Interfacing
• Address Decoding
• Data Multiplexing
• Logic Level Shifting

Features

• Dual Bus Buffer Gates
• 3-State Outputs
• Low Voltage Operation
• High-Speed Performance
• Low Power Consumption
• Small Package Size

Benefits

• Simplified Bus Architecture: Enables multiple devices to share a common bus.
• Improved Signal Integrity: Buffers signals to reduce noise and distortion.
• Reduced Component Count: Integrates two buffer gates into a single package.
• Energy Efficient: Low power consumption for battery-powered applications.

Additional Details

The HD74LV2G125AUSE-E operates from a low supply voltage, typically between 1.65V and 5.5V. It offers fast propagation delays, making it suitable for high-speed applications. The device is packaged in a small US8 (Ultra Small Outline 8-pin) package, which saves valuable board space. The inputs are TTL compatible, making it easy to interface with other logic devices. Consult the datasheet for detailed electrical characteristics, timing specifications, and application information.