Datasheet Details
Part number:
82S123, 82S23
Manufacturer:
Signetics
File Size:
219.00 KB
Description:
256-bit bipolar programmable rom.
Note:
This datasheet PDF includes multiple part numbers: 82S123, 82S23.
Please refer to the document for exact specifications by model.
82S123, 82S23, 256-BIT BIPOLAR PROGRAMMABLE ROM
The 82S23 (Open Collector Outputs) and the 82S123 (Tri-State Outputs) are Bipolar 256-Bit Read Only Memories, organized as 32 words by 8 bits per word.
They are Field-Programmable~ which means that custom patterns are immediately available by following the fusing procedure given in th is data sheet.
82S123 Features
* ORGANIZATION - 32 X 8
* ADDRESS ACCESS TIME: S82S23/S82S123 - 65ns, MAXIMUM N82S23/N82S123 - 50ns, MAXIMUM
* POWER DISSIPATION - 1.3mW/BIT TYPICAL
* INPUT LOADING: S82S23/123 - (-150JLA) MAXIMUM N82S23/123 - (-100JLA) MAXIMUM
* ON-CHIP ADDRESS DECODING
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