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 HEF4043B MSI Quadruple R/S latch with 3-state outputs Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconductors Quadruple R/S latch with 3-state outputs DESCRIPTION The HEF4043B is a quadruple R/S latch with 3-state outputs with a common output enable input (EO).
Each latch has an active HIGH set input (S0 to S3), an active HIGH reset input (R0 to R3) and an active HIGH 3-state output (O0 to O3).
When EO is HIGH, the state of the latch output ...

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