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Intel MCS-80
580-series
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8257
Programmable DMA controller
Pinout:
Default
Style:
GOST
Variant:
Variant 1
PDIP-40
(JEDEC MS-011, Variation AC)
Pinout
Manufacturer:
Intel
Part number:
P8257
Manufacturer:
Intel
Part number:
P8257-5
PDIP-40 (JEDEC MS-011, Variation AC)
package diagram
