Images are representative; refer to the datasheet for complete specifications. 74HC640 Manufacturer FVRS Category Integrated Circuits (ICs) › Logic - Buffers, Drivers, Transceivers Package / Case SOIC-20 (20 pin) Datasheet Resources Datasheet 74HC640 PDF Download Related FVRS products Logic - Buffers, Drivers, Transceivers category SOIC-20 package