Part # 54ACTQ827 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: 54ACTQ827 Quiet Series 10-Bit Buffer Line Driver with 1 TRI-STATE Outputs

Part Details:

54ACTQ827 August 1998 54ACTQ827Quiet Series 10-Bit Buffer/Line Driver with TRI-STATE® Quiet Outputs Series General Description n Inputs and outputs on opposite sides of package allow easy interface with microprocessors The ACTQ827 10-bit bus buffer provides high performance n Improved latch-up immunity bus interface buffering for wide data/address paths or buses n Outputs source/sink 24 mA carrying parity. The 10-bit buffers have NOR output enables 10-Bit for maximum control flexibility. The ACTQ827 utilizes NSC n Functionally and pin-compatible to AMD s AM29827 Quiet Series technology to guarantee quiet output switching n ACTQ827 has TTL-compatible inputs and improved dynamic threshold performance. FACT Quiet n 4 kV minimum ESD immunity SeriesTM feature GTOTM output control and undershoot cor- n Standard Microcircuit Drawing (SMD) 5962-92199 rector in addition to a split ground bus for superior perfor- Buffer/Line mance. Featuresn Guaranteed simultaneous switching noise level and dynamic threshold performance Logic Symbols Connection Diagrams Driver Pin Assignment for DIP and Flatpak with TRI-ST DS100249-1 IEEE/IEC ATEOutputs DS100249-3 Pin Assignment for LCC DS100249-2 Pin Names Description OE , OE Output Enable 1 2 D ­D Data Inputs 0 9 DS100249-4 O ­O Data Outputs 0

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54ACTQ827.pdf Datasheet