74ACTQ652 Quiet Transceiver/Register
Part | Datasheet |
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74ACTQ652SPC (pdf) |
Related Parts | Information |
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74ACTQ652SCX |
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74ACTQ652SC |
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74ACTQ652MTCX |
PDF Datasheet Preview |
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74ACTQ652 Quiet Transceiver/Register 74ACTQ652 Quiet Transceiver/Register The ACTQ652 consists of bus transceiver circuits with Dtype flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes to the HIGH logic level. Output Enable pins OEAB, OEBA are provided to control the transceiver function. The ACTQ652 utilizes Fairchild FACT Quiet technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features output control and undershoot corrector in addition to split ground bus for superior performance. s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Independent registers for A and B buses s Multiplexed real-time and stored data s Outputs source/sink 24 mA s TTL-compatible inputs Ordering Code: Order Number Package Number Package Description 74ACTQ652SC M24B 24-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-013, Wide 74ACTQ652MTC MTC24 24-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide 74ACTQ652SPC N24C 24-Lead Plastic Dual-In-Line Package PDIP , JEDEC MS-001, Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbols Connection Diagram IEEE/IEC Pin Descriptions Pin Names CPAB, CPBA SAB, SBA OEAB, OEBA Description A and B Inputs/3-STATE Outputs Clock Inputs Select Inputs Output Enable Inputs Quiet FACT Quiet and are trademarks of Fairchild Semiconductor Corporation. 2000 Fairchild Semiconductor Corporation DS010933 74ACTQ652 Function Table Inputs OEAB OEBA CPAB CPBA Inputs/Outputs Note 1 A0 thru A7 B0 thru B7 Operating Mode H or L H or L Isolation Input Input Store A and B Data H or L Input Not Specified Store A, Hold B Input Output Store A in Both Registers H or L Not Specified Input Hold A, Store B Output Input Store B in Both Registers H or L Output Input Real-Time B Data to A Bus Store B Data to A Bus H or L Input Output Real-Time A Data to B Bus Stored A Data to B Bus |
More datasheets: 74ACT377SJ | 74ACT377SJX | 74ACT377PC | 74ACT377MTC | 74ACT377SCX | 74ACT377SC | 74ACT377MTCX | ATA8405-6DQY-66 | ATA8404-6DQY-66 | DFR0323 |
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