The TC7WZ125FK,LF is a high-speed CMOS bus buffer gate from Toshiba Semiconductor and Storage. This is a dual bus buffer gate integrated circuit (IC) designed for low-voltage operation and high-performance applications. It belongs to the TC7WZ series, which is known for its miniaturization and low power consumption. The device is fabricated using advanced silicon gate CMOS technology, ensuring optimal speed and power efficiency. It features a 3-state output, allowing the output to be disabled for bus isolation.

Applications

• Bus interface
• Memory interfacing
• High-speed data processing
• Low-voltage digital systems
• Mobile communication devices
• Portable electronic devices
• General logic functions in digital circuits

Features

• Low-voltage operation: 1.65 V to 5.5 V
• High-speed operation: tpd = 2.8 ns (typical) at 5 V
• Low power consumption: ICC = 2 μA (maximum) at 5 V
• Miniature package: US8
• 3-state output
• Wide operating temperature range: -40°C to 85°C
• High noise immunity

Benefits

• Efficient bus management due to the 3-state output, allowing for isolation of devices on the bus when not in use.
• Extended battery life in portable devices through low power consumption, which is crucial for mobile applications.
• Reduced board space requirements as the US8 package minimizes the physical footprint on the PCB.
• Reliable operation across a broad range of temperatures, ensuring stable performance in various environmental conditions.
• Simplified circuit design due to compatibility with various voltage levels, providing flexibility in system integration.

Additional Details

The TC7WZ125FK,LF operates within a supply voltage range of 1.65V to 5.5V, making it suitable for both low-voltage and higher-voltage digital systems. The propagation delay time (tpd) is typically 2.8 ns at 5V, allowing for high-speed signal processing. The static current consumption (ICC) is a maximum of 2 μA at 5V, ensuring minimal power wastage. The device is housed in a US8 (Ultra Small 8-pin) package, which reduces the amount of board space required. The 3-state output is controlled by an output enable (OE) pin. When OE is low, the output is enabled, and when OE is high, the output is in a high-impedance state.