IN74HC05A Datasheet - IK Semiconductor

IN74HC05A Hex Inverter

TECHNICAL DATA Hex Inverter with Open-Drain Outputs IN74HC05A The IN74HC05A is identical in pinout to the LS/ALS05. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS TTL outputs. This device contains six independent gates, each of which performs the logic INVERT function. The open-drain outputs require external pullup resistors for proper logical operation. They may be connected to other open-drain outputs to implement active-h.

IN74HC05A_IKSemiconductor.pdf