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74ACTQ273PC Folha de dados(PDF) 1 Page - Fairchild Semiconductor |
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74ACTQ273PC Folha de dados(HTML) 1 Page - Fairchild Semiconductor |
1 / 9 page © 2001 Fairchild Semiconductor Corporation DS010585 www.fairchildsemi.com August 1989 Revised August 2001 74ACTQ273 Quiet Series Octal D-Type Flip-Flop General Description The ACTQ273 has eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buff- ered Clock (CP) and Master Reset (MR) input load and reset (clear) all flip-flops simultaneously. The register is fully edge-triggered. The state of each D- type input, one setup time before the LOW-to-HIGH clock transition, is transferred to the corresponding flip-flop’s Q output. All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage level on the MR input. The device is useful for applications where the true output only is required and the Clock and Master Reset are common to all storage elements. The ACTQ utilizes Fairchild Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTO output control and undershoot corrector in addition to a split ground bus for superior performance. Features s ICC reduced by 50% s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Improved latch-up immunity s Buffered common clock and asynchronous master reset s Outputs source/sink 24 mA s 4 kV minimum ESD immunity Ordering Code: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Connection Diagram Pin Descriptions FACT , FACT Quiet Series, and GTO are trademarks of Fairchild Semiconductor Corporation. Order Number Package 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 74ACTQ273PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Pin Names Description D0–D7 Data Inputs MR Master Reset CP Clock Pulse Input Q0–Q7 Data Outputs |
Nº de peça semelhante - 74ACTQ273PC |
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Descrição semelhante - 74ACTQ273PC |
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