HEF4044B - NXP

HEF4044B Quadruple R/S latch

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 HEF4044B MSI Quadruple R/S latch with 3-state outputs Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconduct.

Features

): 16-lead DIL; plastic (SOT38-1) HEF4044BD(F): 16-lead DIL; ceramic (cerdip) (SOT74) HEF4044BT(D): 16-lead SO; plastic (SOT109-1) ( ): Package Designator North America PINNING EO S0 to S3 R0 to R3 O0 to O3 common output enable input set inputs (active LOW) reset inputs (active LOW) 3-state buffered latch outputs FUNCTION TABLE INPUTS EO L H H H Notes 1. H = HIGH state (the more positive voltage) L = LOW state (the less positive voltage) X = state immaterial Z = high impedance OFF-state Fig.1 Functional diagram. FAMILY DATA, IDD LIMITS category MSI See Family Specifications Sn X L X H Rn X H .