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ONSEMI MC74ACT244DTR2G Octal Buffer

The MC74AC244 and MC74ACT244 are octal buffer and line driver ICs designed for high-speed data transmission, memory address driving, and bus-oriented applications. These devices feature 3-state outputs capable of sourcing or sinking up to 24 mA, with TTL-compatible inputs for reliable operation. Available in SOIC-20W and TSSOP-20 packages, they operate over a wide voltage range and are suitable for demanding industrial environments requiring robust bus buffering and memory interfacing with low power consumption and high speed.

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Source:DigiKey
Part No:MC74ACT244DTR2G
Stock:1948
Inv Date:06-11-2026
Price: Unit price: $0.82
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Part No:MC74ACT244DTR2G
Stock:1416
Inv Date:06-11-2026
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Part No:MC74ACT244DTR2G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.537
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Part No:MC74ACT244DTR2G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.537
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Part No:MC74ACT244DTR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.515
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ONSEMI MC74ACT244DTR2G Octal Buffer Specifications:

  • Package Types: SOIC-20W, TSSOP-20
  • Supply Voltage Range: 4.5 V to 5.5 V
  • Maximum DC Supply Voltage: -0.5 V to 7.0 V
  • Input Voltage Range: -0.5 V to Vcc + 0.5 V
  • Output Voltage: -0.5 V to Vcc + 0.5 V
  • Maximum Input Diode Current: 420 mA
  • Maximum Output Diode Current: 50 mA
  • Output Sink/Source Current: 50 mA
  • Storage Temperature Range: -65°C to +150°C
  • Junction Temperature: 140°C
  • ESD Withstand Voltage: >2000 V
  • Maximum Power Dissipation Capacitance: 45 pF
  • Propagation Delay: 3-5 ns
  • Operating Temperature Range: -40°C to +85°C
  • Thermal Resistance: SOIC-20W 65.8 °C/W, TSSOP-20 110.7 °C/W
  • Moisture Sensitivity Level: 1
  • Flammability Rating: UL 94 V-0

Buy the ON Semiconductor MC74AC244 U– Reliable Octal Buffer for Industrial Applications

Purchase the MC74AC244 line driver from our online store and enhance your industrial automation, memory system, or bus interface projects. Designed for high-speed performance with 3-state outputs, this octal buffer delivers reliable data transmission and robust operation in demanding environments. Its TTL-compatible inputs facilitate seamless integration with digital systems, ensuring optimal performance. With a wide voltage range, high drive current, and proven durability, it’s the ideal choice for engineers seeking dependable, efficient buffering solutions for industrial and manufacturing applications. Buy online today and experience quality with fast delivery.

Get ON Semiconductor MC74AC244 today—built for precision, high-speed operation, and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy ONSEMI MC74ACT244DTR2G?

You can click on the BUY or RFQ button to purchase MC74ACT244DTR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74ACT244DTR2G?

You can download the MC74ACT244DTR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74ACT244DTR2G?

ONSEMI

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