PALC22V10B

Features: • Advanced second generation PAL architecture• Low power - 90 mA max. standard - 100 mA max. military• CMOS EPROM technology for reprogrammability• Variable product terms - 2 x (8 through 16) product terms• User-programmable macrocell - Output polarity contr...

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SeekIC No. : 004454008 Detail

PALC22V10B: Features: • Advanced second generation PAL architecture• Low power - 90 mA max. standard - 100 mA max. military• CMOS EPROM technology for reprogrammability• Variable product...

floor Price/Ceiling Price

Part Number:
PALC22V10B
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: 2024/11/25

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Product Details

Description



Features:

• Advanced second generation PAL architecture
• Low power
   - 90 mA max. standard
   - 100 mA max. military
• CMOS EPROM technology for reprogrammability
• Variable product terms
   - 2 x (8 through 16) product terms
• User-programmable macrocell
   - Output polarity control
   - Individually selectable for registered or combinatorial operation
   - 15 ns commercial and industrial
       10 ns tCO
       10 ns tS
       15 ns tPD
       50 MHz
   - 15 ns and "20 ns" military
       10/15 ns tCO
       10/17 ns tS
       15/20 ns tPD
       50/31 MHz
• Up to 22 input terms and 10 outputs
• Enhanced test features
   - Phantom array
   - Top test
   - Bottom test
- Preload
• High reliability
   - Proven EPROM technology
   - 100% programming and functional testing
• Windowed DIP, windowed LCC, DIP, LCC, PLCC available



Pinout

  Connection Diagram


Description

The Cypress PALC22V10B is a CMOS second-generation programmable logic array device. It is implemented with the familiar sum-of-products (AND-OR) logic structure and a new concept, the "Programmable Macrocell."

The PALC22V10B is executed in a 24-pin 300-mil molded DIP, a 300-mil windowed cerDIP, a 28-lead square ceramic leadless chip carrier, a 28-lead square plastic leaded chip carrier, and PALC22V10B provides up to 22 inputs and 10 outputs. When the windowed cerDIP is exposed to UV light, the 22V10B is erased and can then be reprogrammed. The programmable macrocell of PALC22V10B provides the capability of defining the architecture of each output individually. Each of the 10 potential outputs may be specified as "registered" or "combinatorial." Polarity of each output may also be individually




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