AS7C256B - 5V 32K x 8 CMOS SRAM

Product Overview

Alliance Semiconductor

Part number	AS7C256B
Manufacturer	Alliance Semiconductor
File Size	576.43 KB
Description	5V 32K x 8 CMOS SRAM
Datasheet	AS7C256B Datasheet
Additional preview pages of the AS7C256B datasheet.

The AS7C256B is a 5V high-performance CMOS 262,144-bit Static Random-Access Memory (SRAM) device organized as 32,768 words × 8 bits.

Industrial (-40o to 85oC) temperature.
Organization: 32,768 words × 8 bits.
High speed - 15ns address access time - 7ns output enable access time.
Low power consumption via chip deselect.
One chip select plus one Output Enable pin.
Bidirectional data inputs and outputs.
TTL-compatible.
28-pin JEDEC standard packages - 300 mil PDIP.
ESD protection ≥ 2000 volts Address decoder Sense amp AS7C256B Logic block diagra.

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Published: Aug 24, 2025 |