Check the listing for details. 1975 National Semiconductor Interface Integrated Circuits Book. Condition: Used. Listed at 5.60 USD. Vintage Computer Data Books 1975 National Semiconductor Interface Integrated Circuits Book In 9 Sections Includes Peripherals/Power Drivers, Level Translators/Buffers, Line Drivers/Receivers, Memory/Clock Drivers, Sense Amplifiers, Display Drivers, Opto-Couplers, Applications, Physical Dimensions/Definition of TermsMsrs. 6.75" x 8.75" x.5" Condition: Good/Very Good Used- Clean, solid and complete, light to moderate shelf wear to covers,corners and edges, Contents clean and tight, white pages - light handling wear- - no marks or writing Total weight with safe packing is 1-2 lbs lb with safe packing Default shipping in USA is Media Mail, International would be First Class Mail. We will be listing a great deal of Vintage Manuals, Software and Computer Reference Material over the coming Months! Mark us to Favorites or Follow our Auctions! We accept Paypal only. For office use: Lot #TS