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ONSEMI MC74HC138ADTR2G Digital Logic Decoder

The MC74HC138A is a high-performance 3-to-8 line decoder and demultiplexer integrated circuit designed for digital logic applications. It features active-low outputs, three chip select inputs, and compatibility with CMOS, NMOS, and TTL logic levels. With a low input current of 1.0 pA and an operating voltage range of 2.0 to 6.0 V, it offers high noise immunity and robust drive capability for multiple loads. Available in various Pb-Free packages, this device is suitable for complex digital systems requiring reliable decoding and demultiplexing functions.

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Source:Newark
Part No:MC74HC138ADTR2G
Stock:5180
Inv Date:06-13-2026
Price: Unit price: $0.119
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Part No:MC74HC138ADTR2G
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Price: Unit price: $0.33
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Part No:MC74HC138ADTR2G
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Inv Date:06-14-2026
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Part No:MC74HC138ADTR2G
Stock:0
Inv Date:06-13-2026
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Part No:MC74HC138ADTR2G
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Inv Date:06-13-2026
Price: Unit price: $0.1647
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Part No:MC74HC138ADTR2G
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.1647
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Part No:MC74HC138ADTR2G
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.108
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ONSEMI MC74HC138ADTR2G Digital Logic Decoder Specifications:

  • Operating Voltage Range: 2.0 to 6.0 V
  • Output Drive Capability: 10 LSTTL Loads
  • Input Current: 1.0 pA
  • DC Supply Voltage: -0.5 to +7.0 V
  • Max DC Input Voltage: -0.5 to +VCC V
  • Max DC Output Voltage: -0.5 to +VCC V
  • Max Power Dissipation: 750 mW in PDIP, 500 mW in SOIC, 450 mW in TSSOP
  • Storage Temperature: -65°C to +150°C
  • Maximum Power Dissipation: Derates with temperature, -10 mW/°C (DIP), -7 mW/°C (SOIC), -6.1 mW/°C (TSSOP)
  • Temperature Range: -55°C to +125°C
  • Logic Compatibility: CMOS, NMOS, TTL
  • Package Types: PDIP-16, SOIC-16, TSSOP-16
  • RoHS, Halogen Free, Pb-Free
  • Certified to JEDEC standards

Buy the Buy ON Semiconductor MC74HC138A Part Number MC74HC138ADTR2G Online

Order the ON Semiconductor MC74HC138A digital logic IC online now and enjoy fast delivery. This high-performance 3-to-8 decoder/demultiplexer features active-low outputs, wide voltage range from 2V to 6V, and compatibility with CMOS, TTL, and NMOS logic levels. Its low input current of 1.0 pA ensures energy efficiency, while robust drive capabilities make it perfect for complex digital systems. Available in Pb-Free packages, it is an ideal choice for reliable and high-speed decoding in various electronic projects.

Get ON Semiconductor MC74HC138A today—built for digital decoding and demultiplexing with reliable performance and long-lasting durability.

Frequently Asked Questions

Where can I buy ONSEMI MC74HC138ADTR2G?

You can click on the BUY or RFQ button to purchase MC74HC138ADTR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC74HC138ADTR2G?

You can download the MC74HC138ADTR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC74HC138ADTR2G?

ONSEMI

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