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CD4049UBF The RCA CD4049UBF is a 6-channel inverting hex buffer designed for logic-level conversion. It operates across a wide voltage range and temperature spectrum.
Mfr Part #:

CD4049UBF

Available from 2 distributors
Mfr Name: RCA
RCA
The RCA CD4049UBF is a 6-channel inverting hex buffer designed for logic-level conversion. It operates across a wide voltage range and temperature spectrum.
✓ Total Stock: 1,534 pcs
$ Price Range: $0.50

CD4049UBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,512 pcs
On Request
1512 pcs On Request 1 On Request On Request 0345+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
22 pcs
On Request
22 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.

CD4049UBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Channels
Operating Temperature Range
Operating Voltage
Output Current
Storage Temperature
Tape & Reel
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CD4049UBF Description

Short technical summary and product information.

The CD4049UBF from RCA is a 6-channel inverting hex buffer, part of the CD4000 series logic family. It is designed for high-to-low level logic conversion, functioning with a single supply voltage (VCC) from 3V to 18V. This device is suitable for use as CMOS to DTL or TTL converters and can directly drive two DTL or TTL loads.

 

Key electrical characteristics include a maximum input current of 1µA at 18V over the full package temperature range, and 100nA at 18V and 25°C. It is 100% tested for quiescent current at 20V. The device operates within an extended temperature range of -55°C to 125°C.

 

Packaged in a 16-pin CDIP (Ceramic Dual In-line Package), the CD4049UBF is designed for through-hole mounting. The standard package quantity is 25 units per tube. This component is ideal for applications requiring reliable logic-level translation and buffering within demanding environmental conditions.

CD4049UBF Quick Information

Product Type: Inverting Hex Buffer
Canonical Name: CD4049UBF Inverting Hex Buffer
Subcategory: Inverting Buffer

CD4049UBF Compliance

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

CD4049UBF Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

CD4049UBF Features

  • 6-channel inverting hex buffer functionality.
  • Wide 3V to 18V operating voltage range.
  • Extended -55°C to 125°C temperature operation.
  • Low 100nA maximum input current at 25°C.
  • Suitable for CMOS to DTL/TTL level conversion.

CD4049UBF Applications

  • CMOS to DTL logic conversion.
  • CMOS to TTL logic conversion.
  • General-purpose buffering applications.
  • Driving multiple TTL loads directly.

CD4049UBF FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the CD4049UBF?

The CD4049UBF operates from 3 V to 18 V.

What is the operating temperature range of the CD4049UBF?

The operating temperature range for the CD4049UBF is -55°C to 125°C.

What package type is the CD4049UBF available in?

The CD4049UBF is available in a 16-pin CDIP package.

What is the maximum input current for the CD4049UBF at 25°C?

The maximum input current for the CD4049UBF at 18V and 25°C is 100 nA.

Can the CD4049UBF be used for logic level conversion?

Yes, the CD4049UBF is designed for logic-level conversion, specifically from CMOS to DTL or TTL.

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