Part # 74ACTQ74 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74ACTQ74 Quiet Series Dual D-Type Positive Edge-Triggered Flip-Flop

Part Details:

74A CTQ74 Quiet Series Dual D-T May 2007 74ACTQ74 tm Quiet Series Dual D-Type Positive Edge-Triggered Flip-Flop Features General Description ICC reduced by 50% The 74ACTQ74 is a dual D-type flip-flop with Asynchro- Guaranteed simultaneous switching noise level and nous Clear and Set inputs and complementary (Q, Q) dynamic threshold performance outputs. Information at the input is transferred to the Guaranteed pin-to-pin skew AC performance outputs on the positive edge of the clock pulse. Clocktriggering occurs at a voltage level of the clock pulse and Improved latch-up immunity is not directly related to the transition time of the positive- ype P 4kV minimum ESD immunity going pulse. After the Clock Pulse input threshold volt- TTL-compatible inputs age has been passed, the Data input is locked out andinformation present will not be transferred to the outputs ositive Edg until the next rising edge of the Clock Pulse input. The ACTQ74 utilizes Fairchild Quiet Series technology toguarantee quiet output switching and improved dynamicthreshold performance. FACT Quiet SeriesTM featuresGTOTM output control and undershoot corrector in addi- e-T tion to a split ground bus for superior performance. rig Asynchronous Inputs: g LOW input to SD (Set) sets Q to HIGH level ered Flip-Flop LOW input to CD (Clear) sets Q to LOW level Clear and Set are independent of clock Simultaneous LOW on CD and SD makes both Q and Q HIGH Ordering Information Order Package Number Number Package Description 74ACTQ74SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74ACTQ74SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering number. Connection Diagram Pin Descriptions Pin Names Description D1, D2

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74ACTQ74.pdf Datasheet