Part # 54ACQ244 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: 54ACQ244 54ACTQ244 Quiet Series Octal Buffer Line Driver with 1 TRI-STATE Outputs

Part Details:

54ACQ244 August 1998 54ACQ244 · 54ACTQ244 · Quiet Series Octal Buffer/Line Driver with TRI-STATE® 54ACTQ244 Outputs General Description n Guaranteed simultaneous switching noise level and dynamic threshold performance The ACQ/ ACTQ244 is an octal buffer and line driver de- n Improved latch-up immunity signed to be employed as a memory address driver, clock n TRI-STATE outputs drive bus lines or buffer memory driver and bus oriented transmitter or receiver which pro- address registers Quiet vides improved PC board density. The ACQ/ACTQ utilizesNSC Quiet Series technology to guarantee quiet output n Outputs source/sink 24 mA switching and improved dynamic threshold performance. n Faster prop delays than the standard AC/ ACT244 FACT Quiet SeriesTM features GTOTM output control and un- n 4 kV minimum ESD immunity dershoot corrector in addition to a split ground bus for supe- n Standard Microcircuit Drawing (SMD) Series rior performance. -- ACTQ244: 5962-92186-- ACQ244: 5962-92176 Featuresn I and I reduced by 50% CC OZ Octal Logic Symbol Connection Diagrams Buffer/Line IEE/IEC Pin Assignment for DIP and Flatpak Driver with DS100236-2 DS100236-1 TRI-ST Pin Names Description Pin Assignment OE , OE TRI-STATE Output Enable Inputs for LCC 1 2 I ­I Inputs

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54ACQ244.pdf Datasheet