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SN74F521

Features: * Compares Two 8-Bit Words* Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPsApplicationThese identity comparators perform comparisons on two 8-bit binary or BCD words. They provide P = Q outputs.The SN54F521 is c...

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SeekIC No. : 004498840 Detail

SN74F521: Features: * Compares Two 8-Bit Words* Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPsApplicationThese identity comparator...

SN74F521 Data Sheet

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Part Number:
SN74F521
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: 2025/12/24

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Product Details

Description



Features:

* Compares Two 8-Bit Words
* Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs


Application

These identity comparators perform comparisons on two 8-bit binary or BCD words. They provide P = Q  outputs.

The SN54F521 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74F521 is characterized for operation from 0°C to 70°C.


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  0.5 V to 7 V
Input voltage range, VI (see Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1.2 V to 7 V
Input current range  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . .  30 mA to 5 mA
Voltage range applied to any output in the high state  . . . . . . . . . . . . . . . . . . . . . . . . .  .  0.5 V to VCC
Current into any output in the low state  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  40 mA
Operating free-air temperature range: SN54F521  . . . . . . . . . . . . . . . . . . . . . . . . . .   55°C to 125°C
                                                             SN74F521. . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . 0 °C to 70°C
Storage temperature range  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..  .   65°C to 150°C


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