INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4072B gates Dual 4-input OR gate January 1995 Product specication File under Integrated Circuits, IC04Philips Semiconductors Product specication HEF4072B Dual 4-input OR gate gates DESCRIPTION The HEF4072B provides the positive dual 4-input OR function. The outputs are fully buffered for highest noise immunity and pattern insensitivity of output impedance. Fig.2 Pinning diagram. HEF4072BP(N): 14-lead DIL plastic (SOT27-1) HEF4072BD(F): 14-lead DIL ceramic (cerdip) (SOT73) HEF4072BT(D): 14-lead SO plastic (SOT108-1) Fig.1 Functional diagram. ( ): Package Designator North America Fig.3 Logic diagram (one gate). FAMILY DATA, I LIMITS category GATES DD See Family Specifications January 1995 2