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ONSEMI MC74VHC125DG Quad Bus Buffer

The MC74VHC125 is a high-speed CMOS quad bus buffer designed for digital signal buffering in electronic systems. It features four independent buffers with 3-state outputs, enabling high noise immunity, low power dissipation, and compatibility with various logic families. Suitable for interfacing 5V and 3V systems, this device offers fast propagation delays, high noise immunity, and latchup protection. Encased in SOIC-14 and TSSOP-14 packages, it ensures reliable operation across a wide temperature range, making it ideal for high-speed digital applications requiring efficient signal management and low power consumption.

Authorized Distributors
Source:Newark
Part No:MC74VHC125DG
Stock:1203
Inv Date:06-10-2026
Price: Unit price: $0.649
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Source:DigiKey
Part No:MC74VHC125DG
Stock:330
Inv Date:06-10-2026
Price: Unit price: $0.36727
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Part No:MC74VHC125DG
Stock:74
Inv Date:06-11-2026
Price: Unit price: $0.68
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Part No:MC74VHC125DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.63
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Part No:MC74VHC125DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.2954
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Part No:MC74VHC125DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.2954
Buy/RFQ:
Part No:MC74VHC125DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.205
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ONSEMI MC74VHC125DG Quad Bus Buffer Specifications:

  • Supply Voltage Range: 2.0 V to 5.5 V
  • Propagation Delay (tP): 3.8 ns (Typ) at 5 V
  • Input Voltage Tolerance: Up to 7 V
  • Input Diode Current: ±20 mA
  • Output Voltage Range: 0 to VCC
  • Maximum Power Dissipation: 500 mW (SOIC), 450 mW (TSSOP)
  • Operating Temperature Range: -55°C to +125°C
  • ESD Protection: > 2000 V (Human Body Model)
  • Pin and Function Compatibility: Standard logic families
  • Latchup Performance: > 300 mA

Buy the Buy ON Semiconductor MC74VHC125DG Part Number MC74VHC125DG Online

Order the ON Semiconductor MC74VHC125DG online today to ensure your digital projects benefit from high-speed performance, low power consumption, and robust noise immunity, ideal for interfacing 3V and 5V logic systems with reliable, fast buffering capabilities. Designed for engineers and developers, this quad bus buffer offers excellent signal integrity, latchup protection, and wide voltage compatibility, making it the perfect choice for high-speed digital applications requiring efficient signal management and low power operation in a compact package.

Get ON Semiconductor MC74VHC125DG today—built for high speed digital buffering, low power, and reliable signal interfacing in your electronics.

Frequently Asked Questions

Where can I buy ONSEMI MC74VHC125DG?

You can click on the BUY or RFQ button to purchase MC74VHC125DG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74VHC125DG?

You can download the MC74VHC125DG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74VHC125DG?

ONSEMI

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