The TC4049BFN(F,N,M) is a Hex Inverting Buffer/Converter manufactured by Toshiba Semiconductor and Storage. This integrated circuit serves as a voltage level converter and an inverting buffer, making it suitable for interfacing between different logic voltage levels, particularly from TTL to CMOS and vice versa. Its design emphasizes high noise immunity and relatively low power consumption due to its CMOS structure.

Applications

• TTL to CMOS Conversion
• CMOS to TTL Conversion
• Voltage Level Shifting
• High Sink Current Drivers
• Relay Drivers
• Lamp Drivers

Features

• Hex Inverting Buffers: Contains six independent inverting buffers.
• Voltage Level Conversion: Facilitates interfacing between TTL and CMOS logic levels.
• High Sink Current: Provides a high current sinking capability for driving various loads.
• High Noise Immunity: Ensures stable operation in noisy environments.
• Wide Operating Voltage Range: Operates from 3V to 15V.

Benefits

• Versatile Interfacing: Allows for seamless integration of TTL and CMOS logic circuits.
• High Drive Capability: Can drive multiple loads or devices requiring significant current.
• Reliable Operation: High noise immunity ensures robust performance in challenging environments.
• Simplified Design: Reduces the need for external components for voltage level shifting.
• Efficient Power Usage: Low power consumption contributes to energy efficiency.

Additional Details

The TC4049BFN(F,N,M) features a high sink current capability, allowing it to directly drive LEDs, relays, and other devices requiring significant current. It provides protection against electrostatic discharge (ESD). The device typically comes in a flat package. Its operating temperature range extends from -40°C to +85°C, making it suitable for diverse applications. The CMOS design assures excellent noise margin and consistent performance under varying voltage and temperature conditions. Each of the six inverters operates independently, providing flexibility in circuit design.