CD4069UBE Texas Instruments

The CD4069UBE is an integrated circuit from Texas Instruments. It is a member of the 4000B family of CMOS complementary metal–oxide–semiconductor (CMOS) logic devices. The CD4069UBE is a hex inverter with Schmitt-trigger inputs. It is designed to operate with supply voltages between 3 V and 15 V, with typical supply current of 1 µA. It feature open drain output, which offers a noise immunity equivalent to TTL logic. The inputs and outputs have CMOS logic levels. The output can sink up to 24 mA of current, which makes it suitable for driving LEDs and small relays. It is available in a variety of packages including SOIC, PDIP and Small Outline Integrated Circuits (SOIC). The CD4069UBE provides an efficient way to invert digital signals such as those from sensors, signals from other digital devices and control signals from computers and microcontrollers. It is often used in low-current and low-voltage applications such as basic logic devices and computer peripherals.