PYRAMID PY291A
The PY291A is a 2Kx8 CMOS PROM. The device is available in windowed packages which when exposed to UV light, the memory content in the PROM is erased and can be reprogrammed. The EPROM requires a 12.5V for programming.| Part No. | PY291A |
|---|---|
| Datasheet | PY291A Download |
| Manufacturer |  PYRAMID |
| Description | 2K x 8 rEpROGRAMMABLE prom |
| Buy | Stock & Price |
FEATURES
EPROM Technology for reprogramming High Speed – 20/25/35/50 ns (Commercial) – 25/35/50 ns (Industrial) – 35/50 ns (Military) Low Power Operation: 660 mW Single 5V±10% Power SupplyDESCRIPTION
The PY291A is a 2Kx8 CMOS PROM. 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 the DC and AC specification limits after customer programming. To perform a read operation from the device, CS1 is LOW Windowed devices for reprogramming Fully TTL Compatible Inputs and Outputs Standard Pinout (JEDEC Approved) – 24-Pin 300 mil DIP – Windowed CERDIP – Non-Windowed CERDIP – Non-Windowed Plastic DIP and CS2 and CS3 are HIGH. The memory contents in
