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ONSEMI MC74HCT273ADTR2G High-Speed CMOS Octal D Flip-Flop

The MC74HCT273A is an octal D flip-flop with common clock and reset inputs, designed for high-speed CMOS performance. It features TTL-compatible input levels, output drive capability of 10 LSTTL loads, and can interface directly with CMOS, NMOS, and TTL logic devices. Its operating voltage range is from 4.5 V to 5.5 V, with low input current of 1.0 µA, and complies with JEDEC standards. Ideal for digital memory and data storage applications requiring reliable, high-speed operation with asynchronous reset functionality.

Authorized Distributors
Source:DigiKey
Part No:MC74HCT273ADTR2G
Stock:1842
Inv Date:06-13-2026
Price: Unit price: $0.62
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Part No:MC74HCT273ADTR2G
Stock:4860
Inv Date:06-14-2026
Price: Unit price: $0.49
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Part No:MC74HCT273ADTR2G
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.289
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Part No:MC74HCT273ADTR2G
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.289
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Part No:MC74HCT273ADTR2G
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.365
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Source:Arrow EU
Part No:MC74HCT273ADTR2G
Stock:2500
Inv Date:06-14-2026
Price: N/A
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ONSEMI MC74HCT273ADTR2G High-Speed CMOS Octal D Flip-Flop Specifications:

  • Operating Voltage Range: 4.5 V to 5.5 V
  • Output Drive Capability: 10 LSTTL Loads
  • Input Voltage Levels: TTL/NMOS Compatible
  • Low Input Current: 1.0 µA
  • DC Supply Voltage (Vcc): 0.5 to +7.0 V
  • Maximum DC Input Voltage (Vin): ~0.8 to Vcc + 0.5 V
  • Maximum DC Output Voltage (Vout): 0.8 to Vcc + 0.5 V
  • Power Dissipation in SOIC: 500 mW
  • Operating Temperature Range: -55°C to +125°C
  • Maximum Propagation Delay (Clock to Q): 25-35 ns depending on temperature
  • Maximum Clock Frequency: 20-30 MHz
  • Package Types: SOIC-20, TSSOP-20
  • Designator: Pb-Free and RoHS Compliant
  • Pin Count: 20 pins

Buy the ON Semiconductor Series 74HCT High-Speed CMOS Octal D Flip-Flop: MC74HCT273A

Buy your ON Semiconductor Series 74HCT MC74HCT273A octal D flip-flop today online and enhance your digital memory and data storage systems. This high-performance device offers fast operation with a maximum propagation delay of 35 ns, ensuring quick data processing. Its low input current of 1.0 µA and operating voltage range from 4.5 V to 5.5 V make it ideal for high-speed digital circuits. Easily interface with CMOS, NMOS, and TTL logic levels, providing versatile and dependable performance for your electronics projects and industrial applications.

Order your ON Semiconductor Series 74HCT MC74HCT273A octal D flip-flop today and give your digital projects reliable, high-speed performance with low power consumption.

Frequently Asked Questions

Where can I buy ONSEMI MC74HCT273ADTR2G?

You can click on the BUY or RFQ button to purchase MC74HCT273ADTR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74HCT273ADTR2G?

You can download the MC74HCT273ADTR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74HCT273ADTR2G?

ONSEMI

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