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74ACTQ543SPC Folha de dados(PDF) 1 Page - Fairchild Semiconductor |
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74ACTQ543SPC Folha de dados(HTML) 1 Page - Fairchild Semiconductor |
1 / 9 page © 2000 Fairchild Semiconductor Corporation DS010154 www.fairchildsemi.com January 1990 Revised August 2000 74ACQ543• 74ACTQ543 Quiet Series Octal Registered Transceiver with 3-STATE Outputs General Description The ACQ/ACTQ543 is a non-inverting octal transceiver containing two sets of D-type registers for temporary stor- age of data flowing in either direction. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent input and output control in either direction of data flow. The ACQ/ACTQ utilizes Fairchild Quiet Series technol- ogy to guarantee quiet output switching and improved dynamic threshold performance FACT Quiet Series fea- tures GTO output control and undershoot corrector in addition to a split ground bus for superior performance. Features s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s 8-bit octal latched transceiver s Separate controls for data flow in each direction s Back-to-back registers for storage s Outputs source/sink 24 mA s 300 mil slim PDIP/SOIC Ordering Code: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the order code. Connection Diagram Pin Descriptions FACT , Quiet Series, FACT Quiet Series and GTO are trademarks of Fairchild Semiconductor Corporation. Order Number Package Number Package Description 74ACQ543SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74ACQ543SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide 74ACTQ543SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74ACTQ543QSC MQA24 24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide 74ACTQ543SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Pin Names Description OEAB A-to-B Output Enable Input (Active LOW) OEBA B-to-A Output Enable Input (Active LOW) CEAB A-to-B Enable Input (Active LOW) CEBA B-to-A Enable Input (Active LOW) LEAB A-to-B Latch Enable Input (Active LOW) LEBA B-to-A Latch Enable Input (Active LOW) A0–A7 A-to-B Data Inputs or B-to-A 3-STATE Outputs B0–B7 B-to-A Data Inputs or A-to-B 3-STATE Outputs |
Nº de peça semelhante - 74ACTQ543SPC |
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Descrição semelhante - 74ACTQ543SPC |
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