00636cam a2200205 7i4500 0000007951 20080619090000.0 0 a20080508 16:32 080508 -us 0895121999 NM NM TK7868 .I58 1987 Interface circuits data book. [Dallas, Tex.]: Texas Instruments, 1987. 1v. (various pagings).: ill.; 21cm. Interface circuits -- Handbooks, manuals, etc Texas Instruments Incorporated. Semiconductor Group NM 0000008657 Book Open Shelf HQ Library