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82S229 - 1024-BIT BIPOLAR READ ONLY MEMORY

Download the 82S229 datasheet PDF. This datasheet also covers the 82S226 variant, as both devices belong to the same 1024-bit bipolar read only memory family and are provided as variant models within a single manufacturer datasheet.

General Description

The 82S226 (Open Collector Outputs) and the 82S229 (Tri-State Outputs) are Bipolar 1024-Bit Read Only Memories, organized as 256 words by 4 bits per word.

They are fully TTL compatible, and include on-chip decoding and two chip enable inputs for ease of memory expansion.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (82S226-Signetics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 82S229
Manufacturer Signetics
File Size 112.60 KB
Description 1024-BIT BIPOLAR READ ONLY MEMORY
Datasheet download datasheet 82S229 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
82S23 256-bit TTL bipolar PROM NXP
82S09 (82S09 / 82S19) 576-BIT BIPOLAR RAM ETC
82S123 256-bit TTL bipolar PROM NXP
82S126 1K BIT TTL BIPOLAR PROM NXP
82S129 1K BIT TTL BIPOLAR PROM NXP

Other Datasheets by Signetics

Part Number Description
82S226 1024-BIT BIPOLAR READ ONLY MEMORY
82S21 64-BIT BIPOLAR HIGH SPEED WRITE-WHILE-READ RAM
82S212 2304-Bit Bipolar Ram
82S214 2048-BIT BIPOLAR ROM
82S215 4096-BIT BIPOLAR ROM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
!iinnoliC!i 82S226 =.!I 1024-BI1 BIPOLAR READ ONLY MEMORY (256x4 ROM) 82S229 --------------------------FE-BR-UA-R-Y1-97~5 DIGITAL 8000 SERIES TTL/MEMORY DESCRIPTION PIN CONFIGURATION The 82S226 (Open Collector Outputs) and the 82S229 (Tri-State Outputs) are Bipolar 1024-Bit Read Only Memories, organized as 256 words by 4 bits per word. They are fully TTL compatible, and include on-chip decoding and two chip enable inputs for ease of memory expansion. They feature either Open Collector or Tri-State outputs for optimization of word expansion in bussed organizations. Both the 82S226 and 82S229 are also fully compatible with the 82S 126/ 129, Signetics' 1024-Bit Programmable Read Only Memories.