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Selectable Up Level, Off Chip Driver Circuit

IP.com Disclosure Number: IPCOM000051979D
Original Publication Date: 1981-Apr-01
Included in the Prior Art Database: 2005-Feb-11

Publishing Venue

IBM

Related People

Authors:
Boudon, GM Johnson, RE Knepper, LE [+details]

Abstract

This driver circuit accepts input logic signal levels of 0.3 V to 1.7 V and provides output logic signal levels of 0.5 V at 16 milliamperes and either 1.6 V or 2.4 V at 400 microamperes with a VCC supply of 3.4 V. Output F is a logical NAND of inputs A, B and C.