MC74F257A

Features: • Multiplexer Expansion by Tying Outputs Together• Non-Inverting 3-State Outputs• Input Clamp Diodes Limit High-Speed Termination Effects• AC Enhanced Version of the F257PinoutDescriptionThe MC74F257 is a quad 2-input multiplexer with 3-state outputs. Four bits of...

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MC74F257A Picture
SeekIC No. : 004416808 Detail

MC74F257A: Features: • Multiplexer Expansion by Tying Outputs Together• Non-Inverting 3-State Outputs• Input Clamp Diodes Limit High-Speed Termination Effects• AC Enhanced Version of th...

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Part Number:
MC74F257A
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: 2024/11/27

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Product Details

Description



Features:

• Multiplexer Expansion by Tying Outputs Together
• Non-Inverting 3-State Outputs
• Input Clamp Diodes Limit High-Speed Termination Effects
• AC Enhanced Version of the F257



Pinout

  Connection Diagram


Description

The MC74F257 is a quad 2-input multiplexer with 3-state outputs. Four bits of data of MC74F257A from two sources can be selected using a common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE ) input, allowing the outputs to interface directly with bus oriented systems.




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