Part number:
UT7C138
Manufacturer:
Aeroflex Circuit Technology
File Size:
314.55 KB
Description:
(ut7c138 / ut7c139) 4kx8/9 radiation-hardened dual-port static ram.
UT7C138_AeroflexCircuitTechnology.pdf
Datasheet Details
Part number:
UT7C138
Manufacturer:
Aeroflex Circuit Technology
File Size:
314.55 KB
Description:
(ut7c138 / ut7c139) 4kx8/9 radiation-hardened dual-port static ram.
UT7C138, (UT7C138 / UT7C139) 4Kx8/9 Radiation-Hardened Dual-Port Static RAM
3 The UT7C138/139 consists of an array of 4K words of 8 or 9 bits of dual-port SRAM cells, I/O and address lines, and control signals (CE, OE, R/W).
These control pins permit independent access for reads or writes to any location in memory.
To handle simultaneous writes/reads to the same location,
UT7C138 Features
* 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 Radiat
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