The TC74HCT86AP is a high-speed CMOS quad 2-input exclusive-OR gate with TTL-compatible inputs manufactured by Toshiba Semiconductor and Storage. It combines the high speed of the HC series with the TTL input voltage compatibility. It consists of four independent 2-input XOR gates.

Applications

• Parity generation and checking
• Binary addition and subtraction
• Data encryption and decryption
• Code conversion
• Logic comparators

Features

• High-speed operation: tpd = 16 ns (typ.) at VCC = 5V
• Low power dissipation: ICC = 4 μA (max.) at Ta = 25°C
• TTL input voltage compatibility: VIH = 2.0 V (min.), VIL = 0.8 V (max.)
• Output drive capability: 10 LSTTL loads
• Symmetrical output impedance: |IOH| = IOL = 4 mA (min.)
• Wide operating voltage range: VCC = 4.5 V to 5.5 V
• Pin and function compatible with 74HCT86

Benefits

• High-speed performance enables use in applications requiring fast XOR operations.
• Low power consumption reduces the overall power requirements of the system.
• TTL input compatibility allows for easy interfacing with TTL logic devices.
• Large output drive capability allows direct interfacing with various loads.
• Simplified design due to pin compatibility with the industry-standard 74HCT86.

Additional Details

The TC74HCT86AP implements the Boolean function Y = A ⊕ B, where Y is the output and A and B are the inputs. The output is HIGH only when one, but not both, of the inputs are HIGH. The 'HCT' designation indicates that it is a high-speed CMOS device with TTL-compatible input thresholds. The package is a DIP14.