MB81C78A - CMOS 64K-Bit High Speed SRAM

Fujitsu Semiconductor Limited

Datasheet Details

Part number	MB81C78A
Manufacturer	Fujitsu Semiconductor Limited
File Size	568.42 KB
Description	CMOS 64K-Bit High Speed SRAM
Datasheet	MB81C78A Datasheet

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April 1990 Edition 3.0 DATA SHEET 00 FUJITSU MB81C78A-351-45 CMOS 64K-BIT HIGH-SPEED SRAM 8K Words x 8 Bits High-Speed CMOS Static Random Access Memory with Automatic Power Down The FujHsu MB81C78A is a 8,192 words x 8 bits static random access memory fabricated with a CMOS process. The memory uses asynchronous circuHry and may be maintained in any state for an indefinite period of time. All pins are TTL compatible and a single +5 V power supply is required. A separate chip select (CS1) pin simplifies mu~ipackage systems design by permHing the selection of an individual package when outputs are OR-tied, and then automatically powering down the other deselected packages. PLASTIC PACKAGE DIP-28P-M04 .. The MB81 C78A offers low power dissipation, low cost, and high performance.