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Macronix International Co., Ltd.
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Part No. |
27L256-12 27L256-20 27L256-25 27L256-15
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OCR Text |
7v to 3.6v dc ? +12.5v programming voltage ? fast access time: 120/150/200/250 ns ? totally static operation ? completely ttl compat...us toes oe setup time 2.0 us tds data setup time 2.0 us tah address hold time 0 us tdh data hold tim... |
Description |
256K-BIT [32Kx8] LOW VOLTAGE OPERATION CMOS EPROM 256K比特[32Kx8]低电压工作的CMOS存储
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File Size |
765.02K /
14 Page |
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it Online |
Download Datasheet |
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Maxwell Technologies, Inc
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Part No. |
80387DX 80387DXRPQE 80387DXRPQB 80387DXRPQI 80387DXRPQS
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OCR Text |
...gh time 1 -16 -20 -25 t 2b at 3.7v 5 5 4 -- -- -- ns 387clk2 low time -16 -20 -25 t 3a at 2v 9 8 7 -- -- -- ns 387clk2 low time 1 -16 -20 -2...us i nterface u nit (o utput t rip l evel = 1.5v) (v cc = 4.75v to 5.25v; t a = -55 to +... |
Description |
Math Coprocessor 32-BIT, MATH COPROCESSOR, QFP68 Math Coprocessor 数学协处理器
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File Size |
345.81K /
16 Page |
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it Online |
Download Datasheet |
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Price and Availability
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