PY263 - PYRAMID

PY263 8K x 8 REPROGRAMMABLE PROM

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. The EPROM requires a 12.5V for programming. Devices are tested to insure that performance of the device meets th.

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 8Kx.