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CD4049UBE AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CD4049UBE product

CD4049UBE

Gates and Inverters

CMOSHex InverterLogic Converter

The CD4049UBE is a CMOS hex inverting buffer/converter from Texas Instruments, optimized for logic-level conversion and driving TTL loads.

Best for

  • Logic level shifting
  • Driving TTL loads from CMOS

Avoid if

  • Non-inverting logic is required (use CD4050B instead)

Check before use

  • Input voltage levels relative to VCC

Key specifications

Logic Type
Inverting Buffer
Supply Voltage
3V - 18V
Operating Temp
-55°C to 125°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542.39.0001

Application

Logic Level Conversion

Datasheet

CD4049UB.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CD4049UBE: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a hex inverting buffer/converter that allows for logic-level conversion between CMOS and DTL/TTL circuits using a single supply voltage.