The TC74LCX08FT(QEK2,M) is a low-voltage CMOS quad 2-input AND gate manufactured by Toshiba Semiconductor and Storage. It is designed for high-speed, low-power operation in 3.3V systems. The device consists of four independent 2-input AND gates.

Applications

• 3.3V logic systems
• Portable electronic devices
• Low-power applications
• Memory interfaces
• ASIC replacement

Features

• Low-voltage operation: VCC = 2.0 V to 3.6 V
• High-speed operation: tpd = 4.5 ns (typ.) at VCC = 3.3 V
• Low power dissipation: ICC = 10 μA (max.) at Ta = 25°C
• Output drive capability: IOL = 24 mA at VCC = 3.0 V
• TTL input voltage compatibility: VIH = 1.7 V (min.), VIL = 0.8 V (max.)
• Pin and function compatible with 74LCX08

Benefits

• Low-voltage operation makes it suitable for 3.3V systems, reducing power consumption.
• High-speed performance enables use in fast logic circuits.
• Low power consumption extends battery life in portable devices.
• Large output drive capability allows direct interfacing with other logic devices.
• TTL input compatibility allows easy interfacing with TTL logic levels.

Additional Details

The TC74LCX08FT(QEK2,M) 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 both inputs A and B are HIGH. The 'LCX' designation signifies a low-voltage CMOS device. (QEK2,M) likely refers to a specific tape and reel packaging specification.

The operating temperature range is typically -40°C to +85°C. The package is a TSSOP14.