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PY264 - 8K x 8 REPROGRAMMABLE PROM

Download the PY264 datasheet PDF. This datasheet also covers the PY263 variant, as both devices belong to the same 8k x 8 reprogrammable prom family and are provided as variant models within a single manufacturer datasheet.

Description

The PY263 and PY264 are 8Kx8 CMOS PROMs.

The devices are available in windowed packages which when exposed to UV light, the memory content in the PROM is erased and can be reprogrammed.

EPROM technology is used in the memory cells for programming.

Features

  • EPROM Technology for reprogramming High Speed.
  • 25/35/45/55 ns (Commercial).
  • 25/35/45/55 ns (Military) Low Power Operation:.
  • 660 mW Commercial.
  • 770 mW Military Single 5V±10% Power Supply PY263/PY264 8K x 8.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PY263-PYRAMID.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PY264
Manufacturer PYRAMID
File Size 447.68 KB
Description 8K x 8 REPROGRAMMABLE PROM
Datasheet download datasheet PY264 Datasheet

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Other Datasheets by PYRAMID

Part Number Description
PY263 8K x 8 REPROGRAMMABLE PROM
PY291A 2K x 8 rEpROGRAMMABLE prom

Full PDF Text Transcription

Click to expand full text
FEATURES EPROM Technology for reprogramming High Speed – 25/35/45/55 ns (Commercial) – 25/35/45/55 ns (Military) Low Power Operation: – 660 mW Commercial – 770 mW Military Single 5V±10% Power Supply PY263/PY264 8K x 8 REPROGRAMMABLE PROM Windowed devices for reprogramming Fully TTL Compatible Inputs and Outputs Standard Pinout (JEDEC Approved) – 24-Pin 300 mil Windowed CERDIP (PY263) – 24-Pin 300 mil Non-Windowed Plastic DIP (PY263) – 24-Pin 600 mil Windowed CERDIP (PY264) – 24-Pin 600 mil Non-Windowed Plastic DIP (PY264) DESCRIPTION The PY263 and PY264 are 8Kx8 CMOS PROMs. The devices are available in windowed packages which when exposed to UV light, the memory content in the PROM is erased and can be reprogrammed.
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