The TC7SZ126AFE is a single bus buffer gate with 3-state output manufactured by Toshiba Semiconductor and Storage. As a member of the TC7SZ series of high-speed CMOS logic devices, this buffer gate is designed for applications requiring signal buffering, isolation, and the ability to drive a bus line without contention. The 3-state output feature is crucial for allowing multiple devices to share a common bus.

Applications:

• Bus Interfacing: Connects different buses within a system, facilitating data transfer.
• Memory Systems: Provides data buffering and isolation in memory systems.
• Data Multiplexing: Multiplexes data from multiple sources onto a single bus.
• Input/Output Ports: Buffers input/output ports to minimize loading effects and improve signal integrity.
• Microprocessor Systems: Used in microprocessor-based systems for address and data buffering.

Features:

• Single Bus Buffer Gate: Contains a single buffer gate with a 3-state output.
• High-Speed Operation: Provides fast switching speeds due to CMOS technology.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
• Wide Operating Voltage Range: Operates from approximately 1.65V to 5.5V.
• 3-State Output: Features a high-impedance output state for bus sharing.

Benefits:

• Improved Bus Performance: Enhances bus performance through buffering and signal isolation.
• Reduced Loading Effects: Minimizes loading on the bus, improving signal integrity and reliability.
• Flexible Bus Architecture: Enables flexible bus architectures by allowing multiple devices to share the same bus.
• Energy Efficient: Reduces power consumption, prolonging battery life in portable devices.
• Reliable Performance: Offers consistent and reliable signal buffering with 3-state output control.

Additional Details:

The TC7SZ126AFE is typically supplied in a small surface-mount package such as an ESV package. This device is RoHS compliant. Propagation delay times are typically in the nanosecond range. The input is pin 2, output is pin 3 and output enable is pin 1.