MM5290-4,16,384 x 1-Bit DRAM Memory, National Semiconductor, Quantity = 40 For Sale

MM5290-4,16,384 x 1-Bit DRAM Memory, National Semiconductor, Quantity = 40


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MM5290-4,16,384 x 1-Bit DRAM Memory, National Semiconductor, Quantity = 40:
$14

You are offerding on a quantity of (40) MM5290-4 manufactured by National Semiconductor. The MM5290 is a 16,384 x 1 bit dynamic RAM. Itfeatures a multiplexed address input with separate rowand column strobes. This added flexibility allows theMM5290 to be used in page mode operation. The MM5290 must be refreshed every 2 ms. This can beaccomplished by performing any cycle which brings theRow Address Strobe active including a RAS^ - only cycleat each of the 128 row addresses. N-channel double-poly silicon gate technology , developedby National, is used in the manufacture of the MM5290.This process combines high density and performancewith reliability. Greater system densities are achievableby the use of a 16-pin dual-in-line package for theMM5290.Features• Access time: 250 ns• Low power: 528 mW max• TTL compatible: all inputs and output• Gated CAS^- noncritical timing* Read, Write, Read-Modify-Write and RAS^-onlyRefresh cycles* Page mode operation* Industry standard 16-pin configurationWe ship USPS Priority Flat Rate for reliability and expediency within one business day of transaction completion. Please view our other listings to possibly save on shipping.Good offerding!


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