74LCX240FT(AJ)

74LCX240FT(AJ) is a CMOS digital silicon monolithic IC. It is a high-performance CMOS octal bus buffer. It is designed for use in 3.3V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. This device is designed for low-voltage (3.3V) VCC applications, but it could be used to interface to 5V supply environment for both inputs and outputs. It is an inverting 3-state buffer having two active-low output enables. This device is designed to be used with 3-state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge.

• Wide operating voltage range from 1.65V to 3.6V
• Output current: IOH /IOL = 24mA (min) (VCC = 3.0V)
• Power-down protection provided on all inputs and outputs
• Input leakage current is ±5µA max at (VIN = 0 to 5.5V, 1.65 to 3.6V, Ta = -40°C to 85°C)
• Quiescent supply current is 10µA max at (VIN = VCC or GND, 1.65 to 3.6V, Ta = -40°C to 85°C)
• Propagation delay time is 6.5ns max at (3.3 ± 0.3V, Ta = -40°C to 85°C)
• Input voltage range from 0 to 5.5V
• Pin and function compatible with the 74 series (74LVC/ALVC/ etc.) 240 type
• Operating temperature range from -40°C to 85°C
• TSSOP20B package