The TC74VHCT08AFK is a high-speed CMOS quad 2-input AND gate with TTL-compatible inputs from Toshiba Semiconductor and Storage. This device is designed for high-performance logic applications requiring both speed and compatibility with TTL voltage levels. The TC74VHCT08AFK contains four independent 2-input AND gates.

Applications:

• Logic Gates
• Data Processing
• Control Systems
• Address Decoding
• Digital Circuits

Features:

• High-speed operation: tpd = 4.7 ns (typ.) at VCC = 5 V
• Low power dissipation: ICC = 4 µA (max.) at Ta = 25°C
• TTL-compatible input thresholds
• Output drive capability: 10 LSTTL loads
• Symmetrical output impedance: |IOH| = IOL = 8 mA (min.)
• Balanced propagation delays: tPLH ≈ tPHL
• Wide operating voltage range: VCC = 4.5 V to 5.5 V
• Pin and function compatible with 74HCT08

Benefits:

• High Speed: Enables faster data processing and improved system performance.
• Low Power Consumption: Reduces energy consumption in various applications.
• TTL Compatibility: Allows seamless integration with existing TTL-based circuits and systems.
• High Output Drive: Provides sufficient current to drive multiple logic inputs.
• Wide Operating Voltage: Offers flexibility in power supply design and compatibility with different voltage standards.
• Standard Pinout: Facilitates easy replacement of existing 74HCT08 devices without major circuit redesign.

Additional Details:

The TC74VHCT08AFK is available in a VSSOP14 (Very Shrink Small Outline Package). All inputs are equipped with protection circuits against static discharge. The operating temperature range is -40°C to +85°C. This device is commonly used in applications where Boolean AND logic is required, such as address decoding, data selection, and control signal generation. The AND gate performs a logical conjunction on its inputs, producing a high output only when all inputs are high.