DP8420A Datasheet, Controller/drivers, National Semiconductor

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DP8420A

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National Semiconductor

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📄 Datasheet

Description:

(dp8420a - dp8422a) microcmos programmable 256k/1m/4m dynamic ram controller/drivers. The DP8420A 21A 22A dynamic RAM controllers provide a low cost single chip interface between dynamic RAM and all 8- 16- and 32-bit sy

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