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L8C203NI15 数据表(PDF) 9 Page - LOGIC Devices Incorporated |
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L8C203NI15 数据表(HTML) 9 Page - LOGIC Devices Incorporated |
9 / 22 page DEVICES INCORPORATED 9 L8C201/202/203/204 512/1K/2K/4K x 9-bit Asynchronous FIFO 03/04/99–LDS.8C201/2/3/4-H FIFO Products L8C201/202/203/204– 40 30 20 Symbol Parameter Min Max Min Max Min Max tRLRL Read Cycle Time (MHz) 50 40 30 tRLQV Read Low to Output Valid (Access Time) 40 30 20 tRHRL Read High to Read Low (Notes 8, 9) 10 10 10 tRLRH Read Low to End of Read Cycle (Notes 8, 9) 40 30 20 tRHQV Read High to Output Valid 55 5 tRHQZ Read High to Output High Z (Note 14) 25 20 15 tWLWL Write Cycle Time (Note 9) 50 40 30 tWLWH Write Low to Write High (Notes 8, 9) 40 30 20 tWHWL Write High to End of Write Cycle (Notes 8, 9) 10 10 10 tDVWH Data Valid to Write High (Notes 8, 9) 20 18 12 tWHDX Write High to Data Change (Notes 8, 9) 00 0 tSLSH Reset Cycle Time (Notes 9, 10) 40 30 20 tSLWL Reset Low to Write Low (Notes 9, 10) 50 40 30 tWHSH Write High to Reset High (Notes 9, 10) 40 30 20 tRHSH Read High to Reset High (Notes 9, 10) 40 30 20 tSHWL Reset High to Write Low (Notes 9, 10) 10 10 10 tSLEL Reset Low to Empty Flag Low 50 40 30 tSLHH Reset Low to Half-Full Flag High 50 40 30 tSLFH Reset Low to Full Flag High 50 40 30 SWITCHING CHARACTERISTICS Over Military Operating Range ASYNCHRONOUS AND RESET TIMING (ns) ASYNCHRONOUS READ AND WRITE OPERATION tRLQV R tRLRL tRLQV tRLRH tRHRL tRHQV tRHQZ tDVWH tWHDX tWLWH tWLWL tWHWL DATA-IN VALID DATA-IN VALID DATA-OUT VALID DATA-OUT VALID W Q8-0 D8-0 RESET TIMING tSLSH W tSLEL tSLHH, tSLFH tSLWL tWHSH tRHSH tSHWL RS R EF HF, FF |
类似零件编号 - L8C203NI15 |
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类似说明 - L8C203NI15 |
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