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MC14049UBD The On Semiconductor MC14049UBD is a hex inverter/buffer IC designed for low power dissipation and high noise immunity. It operates with a supply voltage range of 3V to 18V.
Mfr Part #:

MC14049UBD

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC14049UBD is a hex inverter/buffer IC designed for low power dissipation and high noise immunity. It operates with a supply voltage range of 3V to 18V.
✓ Total Stock: 2,666 pcs
$ Price Range: $0.22

MC14049UBD Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
2,420 pcs
On Request
2420 pcs On Request 1 On Request On Request On Request On Request On Request
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
246 pcs
On Request
246 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC14049UBD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Logic Level
Lead Spacing
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Output Current
Power Dissipation
SVHC Present
Supplier Device Package
Voltage
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MC14049UBD Description

Short technical summary and product information.

The MC14049UBD from On Semiconductor is a complementary MOS hex inverter/buffer constructed with P-channel and N-channel enhancement mode devices. This monolithic integrated circuit is suitable for applications requiring low power dissipation and high noise immunity. It supports logic-level conversion using a single supply voltage (VDD) and can handle input signal high levels that exceed the VDD supply.

 

Key electrical characteristics include a wide supply voltage range from 3.0 V to 18 V and input/output current capabilities of ±10 mA and +45 mA per pin, respectively. The device operates within an ambient temperature range of -55°C to +125°C. It features high source and sink currents, and can function as a high-to-low level converter. The input voltage can exceed the VDD supply, and it offers improved ESD protection on all inputs.

 

Packaged in a 16-SOIC (Surface Mount) format, the MC14049UBD is designed for through-hole mounting. It contains 6 independent inverter circuits, each with a single input. The maximum propagation delay is specified at 50 ns at 15 V with a 50 pF load capacitance. Unused inputs should be tied to an appropriate logic voltage level (VSS or VDD), and unused outputs should be left open.

MC14049UBD Quick Information

Product Type: Hex Buffer/Inverter
Series: MC14049
Canonical Name: MC14049UBD Hex Buffer/Inverter
Subcategory: Gates and Inverters

MC14049UBD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC14049UBD Estimated Pricing

Qty Low High
1+ $0.22 $0.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC14049UBD Features

  • Complementary MOS hex inverter/buffer.
  • Wide 3.0 V to 18 V supply voltage range.
  • Low power dissipation and high noise immunity.
  • Suitable for logic-level conversion.
  • Surface mount 16-SOIC package.

MC14049UBD Applications

  • Used in logic inversion circuits.
  • Suitable for level shifting applications.
  • Ideal for high-temperature environments.
  • Can be used in oscillator circuits.
  • Works in battery-powered devices.

MC14049UBD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the MC14049UBD?

3.0 V to 18.0 V.

What package does the MC14049UBD come in?

16-SOIC (0.154", 3.90mm Width) surface mount package.

What is the operating temperature range?

-55°C to +125°C.

What is the propagation delay of the MC14049UBD?

50 ns at 15 V and 50 pF load.

How many inverter circuits are in the MC14049UBD?

6 circuits.

What are the input logic levels?

4 V to 12.5 V.

Does the MC14049UBD have ESD protection?

Yes, improved ESD protection on all inputs.

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