The TC74HC4049AP is a high-speed CMOS inverting hex buffer fabricated by Toshiba Semiconductor and Storage. It achieves high-speed operation while maintaining the low power CMOS dissipation. This device is well-suited for applications requiring buffering and voltage level conversion.

Applications

• High-speed logic circuits
• Buffering applications
• Voltage level conversion
• CMOS logic systems
• General digital circuits

Features

• High-speed operation: tpd = 9 ns (typ.) at VCC = 5V
• Low power dissipation: ICC = 1 μA (max.) at Ta = 25°C
• High noise immunity: VNIH = VNIL = 28 % VCC (min.)
• Output drive capability: 10 LSTTL loads
• Symmetrical output impedance: |IOH| = IOL = 4 mA (min.)
• Balanced propagation delays: tPLH ≈ tPHL
• Wide operating voltage range: VCC = 2V to 6V

Benefits

• Enables high-speed signal processing due to its fast propagation delay.
• Reduces power consumption in battery-powered and energy-efficient applications.
• Provides reliable operation even in noisy environments with its high noise immunity.
• Can drive a large number of subsequent logic gates thanks to its strong output drive capability.
• Simplifies circuit design with its symmetrical output impedance and balanced propagation delays.
• Offers flexibility in power supply selection with its wide operating voltage range.

Additional Details

The TC74HC4049AP comes in a DIP package. It is pin-compatible with standard TTL logic devices, making it easy to integrate into existing systems. It is designed to operate over a wide temperature range, making it suitable for various environments. The device is RoHS compliant.