CD74FCT654EN | FCT Interface Logic, Octal Bus Transceivers/ Registers, Open Drain (A Side), Three-State (B Side) | TI[Texas Instruments] | ![TI[Texas Instruments]的LOGO](/PdfSupLogo/158TI.GIF) | 49.13 Kbytes | 共9页 |  | CD74FCT646,CD74FCT543,CD74FCT564,CD74FCT573,CD54-74FCT240,CD5474FCT373,CD74FCT374,CD74FCT540,CD54HCT640,CD74FCT821A |