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PY291A

Features: EPROM Technology for reprogrammingHigh Speed 20/25/35/50 ns (Commercial) 35/50 ns (Military)Low Power Operation: 660 mWSingle 5V±10% Power SupplyWindowed devices for reprogrammingFully TTL Compatible Inputs and OutputsStandard Pinout (JEDEC Approved) 24-Pin 300 mil DIP Windowed CERDIP No...

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SeekIC No. : 004467477 Detail

PY291A: Features: EPROM Technology for reprogrammingHigh Speed 20/25/35/50 ns (Commercial) 35/50 ns (Military)Low Power Operation: 660 mWSingle 5V±10% Power SupplyWindowed devices for reprogrammingFully TTL...

PY291A Data Sheet

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Part Number:
PY291A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

EPROM Technology for reprogramming
High Speed
20/25/35/50 ns (Commercial)
35/50 ns (Military)
Low Power Operation: 660 mW
Single 5V±10% Power Supply
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




Pinout

Connection Diagram




Description

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. 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 and CS2 and CS3 are HIGH. The memory contents in the address established by the Address pins (A0 to A10) will become available on the outputs (O0 to O7).

The PY291A is available in 24-pin 300 mil Ceramic DIPs (CERDIP, Windowed and Non-Windowed) and Plastic DIPs (Non-Windowed).






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