myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MC14049UBDG Hex Buffer

The MC14049UB is a hex inverter and buffer integrated circuit built with complementary MOS technology, ideal for low power dissipation and high noise immunity. It offers logic-level conversion with a single supply voltage, allowing input signals exceeding the supply voltage for applications requiring level shifting. The device features high source and sink currents, meets JEDEC standards, and is RoHS compliant. Suitable for industrial and automotive applications, it operates within 3.0 to 18 V supply range, supports high-speed switching, and provides reliable digital signal buffering and inverter functions in a compact SOIC-16 package.

Authorized Distributors
Source:Newark
Part No:MC14049UBDG
Stock:347
Inv Date:06-11-2026
Price: Unit price: $0.567
Buy/RFQ:
Source:DigiKey
Part No:MC14049UBDG
Stock:68
Inv Date:06-11-2026
Price: Unit price: $0.30188
Buy/RFQ:
Part No:MC14049UBDG
Stock:2000
Inv Date:06-11-2026
Price: Unit price: $0.51
Buy/RFQ:
Part No:MC14049UBDG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.42
Buy/RFQ:
Part No:MC14049UBDG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.2804
Buy/RFQ:
Part No:MC14049UBDG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.2804
Buy/RFQ:
Part No:MC14049UBDG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.153
Buy/RFQ:
Source:Arrow EU
Part No:MC14049UBDG
Stock:564
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MC14049UBDG
Stock:1023
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MC14049UBDG Hex Buffer Specifications:

  • Supply Voltage Range: 3.0 V to 18 V
  • Maximum DC Supply Voltage: 18 V
  • Input Voltage Range: 0.5 V to 18 V
  • Output Voltage Range: 0 V to Vop
  • Output Voltage '0' Level: 0.05 V at Vcc=5V, Vin=Vop
  • Output Voltage '1' Level: 4.95 V at Vin=0, Vcc=5V
  • Input Current: ±10 mA
  • Output Current: ±45 mA
  • Power Dissipation: 825 mW (Plastic), 740 mW (SOIC)
  • Ambient Temperature Range: -55°C to +125°C
  • Storage Temperature Range: -65°C to +150°C
  • Lead Soldering Temperature: 260°C
  • High ESD Protection, meets JEDEC UB specifications, RoHS compliant, Pb-Free
  • Flip-chip package options available with 16 leads

Buy the Semiconductor Components Industries MC14049UB – Reliable Buffer and Inverter for Industrial Applications

Experience the exceptional performance and reliability of the Semiconductor Components Industries MC14049UB hex buffer and inverter. Designed for industrial applications, this device offers high noise immunity, low power dissipation, and flexible logic-level conversion, operating from 3 V to 18 V supply. Its compact SOIC-16 package with high output currents makes it ideal for digital buffering, level shifting, and signal inversion tasks in automation, automotive, and control systems. Easy online ordering ensures quick integration into your projects, delivering dependable quality and efficient operation.

Order your Semiconductor Components Industries MC14049UB hex inverter/buffer today and enhance your industrial and automotive digital circuits with high speed and low power consumption.

Frequently Asked Questions

Where can I buy ONSEMI MC14049UBDG?

You can click on the BUY or RFQ button to purchase MC14049UBDG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC14049UBDG?

You can download the MC14049UBDG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC14049UBDG?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by