4093B

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 HEF4093B gates Quadruple 2-input NAND Schmitt trigger Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconductors Product specification Quadruple 2-input NAND Schmitt trigger DESCRIPTION The HEF4093B consists of four Schmitt-trigger circuits. Each circuit functions as a two-input NAND gate with Schmitt-trigger action on both inputs. The gate switches at different points for positive and negative-going signals. The difference between the positive voltage (VP) and the negative voltage (VN) is defined as hysteresis voltage (VH). HEF4093B gates Fig.2 Pinning diagram. HEF4093BP(N): HEF4093BD(F): HEF4093BT(D): 14-lead DIL; plastic (SOT27-1) 14-lead DIL; ceramic (cerdip) (SOT73) 14-lead SO; plastic (SOT108-1) ( ): Package Designator North America Fig.3 Logic diagram (one gate). FAMILY DATA, IDD LIMITS category GATES See Family Specifications Fig.1 Functional diagram. January 1995 2 Philips Semiconductors Product specification Quadruple 2-input NAND Schmitt trigger DC CHARACTERISTICS VSS = 0 V; Tamb = 25 °C VDD V Hysteresis voltage Switching levels positive-going input voltage negative-going input voltage 5 10 15 5 10 15 5 10 15 VN VP VH SYMBOL MIN. 0,4 0,6 0,7 1,9 3,6 4,7 1,5 3 4 TYP. 0,7 1,0 1,3 2,9 5,2 7,3 2,2 4,2 6,0 − − ...