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63S441A - 1024 x 4 PROM / Ti-W PROM

Download the 63S441A datasheet PDF. This datasheet also covers the 63S440 variant, as both devices belong to the same 1024 x 4 prom / ti-w prom family and are provided as variant models within a single manufacturer datasheet.

General Description

The 53/63S440 and 53/63S441/A are 1024 x 4 bipolar PROMs featuring low input current PNP inputs, full Schottky clamping with open collector or three-state outputs.

The titanium-tungsten fuses store a logical low and are programmed to the high-state.

Key Features

  • Benefits.
  • 24 ns typical access time.
  • Reliable Titanium-Tungsten fuses (Ti-W) guarantees greater than 98% programming yields.
  • Low voltage generic programming.
  • Pin compatible with standard SchoHky PROMs.
  • PNP inputs for low input current.
  • Open collector and three-state outputs.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (63S440-MonolithicMemories.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 63S441A
Manufacturer Monolithic Memories
File Size 241.42 KB
Description 1024 x 4 PROM / Ti-W PROM
Datasheet download datasheet 63S441A Datasheet

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Other Datasheets by Monolithic Memories

Part Number Description
63S441 1024 x 4 PROM / Ti-W PROM
63S440 1024 x 4 PROM / Ti-W PROM
63S280 (63S28x) High Performance 256 x 8 PROM TiW PROM
63S281 (63S28x) High Performance 256 x 8 PROM TiW PROM
63S281A (63S28x) High Performance 256 x 8 PROM TiW PROM

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
High Performance 1024x4PROM Ti-W PROM Family 53/635440 53/635441 53/635441 A Features/Benefits • 24 ns typical access time • Reliable Titanium-Tungsten fuses (Ti-W) guarantees greater than 98% programming yields • Low voltage generic programming • Pin compatible with standard SchoHky PROMs • PNP inputs for low input current • Open collector and three-state outputs Applications • Microprogram control stores • Microprocessor program store • Look-up table • Character generator • Code converter • Programmable logic element (PLETM) 10 inputs, 4 outputs, 1024 product terms Description The 53/63S440 and 53/63S441/A are 1024 x 4 bipolar PROMs featuring low input current PNP inputs, full Schottky clamping with open collector or three-state outputs.