UT7C139 Datasheet (ut7c138 / Ut7c139) 4kx8/9 Radiation-hardened Dual-port Static Ram

Manufacturer: Aeroflex Circuit Technology

Overview: Standard Products UT7C138/139 4Kx8/9 Radiation-Hardened Dual-Port Static RAM with Busy Flag Data Sheet January.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	UT7C139
Manufacturer	Aeroflex Circuit Technology
File Size	314.55 KB
Description	(UT7C138 / UT7C139) 4Kx8/9 Radiation-Hardened Dual-Port Static RAM
Datasheet	UT7C139 UT7C138 Datasheet (PDF)

q 45ns and 55ns maximum address access time q Asynchronous operation for compatibility with industrystandard 4K x 8/9 dual-port static RAM www. DataSheet4U. com q CMOS compatible inputs, TTL/CMOS compatible output levels q Three-state bidirectional data bus q Low operating and standby current q Radiation-hardened process and design; total dose irradiation testing to MIL-STD-883 Method 1019 - Total-dose: 1.0E6 rads(Si) - Memory Cell LET threshold: 85 MeV-cm2 /mg q q - Latchup immune (LET >100 MeV-c.

Part Number	Description
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