Part # 74ACTQ273 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74ACTQ273 Quiet Series Octal D-Type Flip-Flop

Part Details:

74A CTQ273 Quiet Series Octal D-T May 2007 74ACTQ273 tm Quiet Series Octal D-Type Flip-Flop Features General Description ICC reduced by 50% The ACTQ273 has eight edge-triggered D-type flip-flops Guaranteed simultaneous switching noise level and with individual D inputs and Q outputs. The common dynamic threshold performance buffered Clock (CP) and Master Reset (MR) input load Guaranteed pin-to-pin skew AC performance and reset (clear) all flip-flops simultaneously. Improved latch-up immunity The register is fully edge-triggered. The state of each Buffered common clock and asynchronous master D-type input, one setup time before the LOW-to-HIGH ype Flip-Flop reset clock transition, is transferred to the corresponding flip- flop s Q output. Outputs source/sink 24mA 4kV minimum ESD immunity All outputs will be forced LOW independently of Clock orData inputs by a LOW voltage level on the MR input. Thedevice is useful for applications where the true outputonly is required and the Clock and Master Reset arecommon to all storage elements. The ACTQ utilizes Fairchild Quiet SeriesTM technology toguarantee quiet output switching and improved dynamicthreshold performance. FACT Quiet SeriesTM features GTOTM output control and undershoot corrector in addi-tion to a split ground bus for superior performance. Ordering Information Package Order Number Number Package Description 74ACTQ273SC M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74ACTQ273SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74ACTQ273MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering number. Connection Diagram Pin Description Pin Names Description D0­D7 Data Inputs MR Master Reset CP

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74ACTQ273.pdf Datasheet