Intel D7220-5 Bubble Memory Controller For Sale
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Intel D7220-5 Bubble Memory Controller:
$9.99
D7220-5IntelBubble Memory Controller1 Mega bitdesigned to provide all the interface between IntelBubble Memories and standard microprocessors such asthe 8080, 8085, 8088, and 8086.
The 7220-1 has self-contained timing generation andDMA handshake capability. Single and/or multiple page blocktransfer capability is supported.
The 7220-1 is capable of interfacing with up to eightBPK 70 one megabit bubble storage subsystems. The 7220-5 iscapable of interfacing with up to four BPK 70 one megabitbubble storage subsystems. The 7220-1 uses Intel\'s highperformance HMOS technology.
The 7220-1 is packaged in a standard 40-pin dual in-line package. All inputs and outputs are directly TTL compatible and the device usesa single + 5 volt supply.
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