The TC7W139FU(TE12L,F) is a high-speed CMOS dual 2-input NAND gate manufactured by Toshiba Semiconductor and Storage. It's designed for use in various digital logic applications where both speed and low power consumption are important. This device is built using advanced silicon gate CMOS technology, providing high noise immunity and low standby current.

Applications

• High-speed digital circuits
• Data processing and signal management
• Level shifting applications
• General-purpose logic functions
• Consumer electronics

Features

• High-speed operation: Typical propagation delay time of 3.6 ns (at VCC = 5V)
• Low power consumption: Maximum ICC of 2 μA (at VCC = 5V)
• Wide operating voltage range: Supports VCC from 2V to 5.5V
• High noise immunity: VNIH = VNIL = 30 % VCC (min)
• Balanced propagation delays: tPLH ≈ tPHL
• Small package: US8 (Ultra Small 8-pin package)

Benefits

• Enhanced system performance through its high-speed operation.
• Reduced power consumption, suitable for battery-powered devices.
• Wide operating voltage range allows for flexible system design.
• Improved system reliability due to high noise immunity.
• Simplified circuit design due to balanced propagation delays.
• Compact size for high-density board designs.

Additional Details

The TC7W139FU(TE12L,F) operates within a temperature range of -40°C to +85°C. It is supplied in a US8 package, making it suitable for surface mount technology (SMT) assembly. This device incorporates ESD protection on all inputs and outputs. The TE12L indicates a specific tape and reel packaging for automated assembly processes. It can be used in a wide array of applications requiring NAND logic functionality, enabling building more complex digital circuits. Its high-speed capabilities make it suitable for high-frequency applications, such as clock generation and signal processing.

The propagation delay (tpd) is the time it takes for the output to respond to a change in input. The TC7W139FU(TE12L,F) has a typical propagation delay of 3.6ns at 5V, which enables faster processing. The low supply current (ICC) of 2 μA minimizes power usage, essential in portable applications. The noise immunity of 30% VCC ensures the device functions reliably in noisy environments. Its balanced propagation delays simplify timing analysis and circuit design.