The HEF4030BP is an integrated logic package from NXP, containing four independent logic gates, each with two inputs and one output. It is part of the 4000B series of high-performance CMOS logic components, designed for use in low-power and high-speed applications. The HEF4030BP operates at a wide range of voltages, and has low power consumption and low propagation delay, making it suitable for use in portable applications. It has an open drain output structure which conserves power, and is compatible with both TTL and CMOS logic signals. The HEF4030BP has been discontinued, but NXP produces similar parts such as the HEF4013BP and the HEF4538BP which offer similar performance.