CD4049 SMD IC Texas Instruments – Original CD4049UB Hex Inverting Buffer Converter IC | CD4049 SMD IC Original Texas Instruments Hex Inverting Buffer
The CD4049 SMD IC by Texas Instruments is an original CMOS Hex Inverting Buffer and Converter IC designed for electronic circuits, logic-level conversion, signal inversion, and digital electronics applications. This IC contains six independent inverting buffer circuits (NOT gates) in a single 16-pin package.
The CD4049UB is commonly used for CMOS to TTL/DTL logic-level conversion, signal buffering, digital logic circuits, and electronic equipment repair. It operates with a wide supply voltage range of 3V to 18V, making it suitable for various low-voltage and high-voltage electronic circuit applications.
This is an original Texas Instruments CD4049 SMD IC, suitable for electronics technicians, engineers, PCB manufacturers, and electronic repair professionals.
Product Highlights
- Original Texas Instruments CD4049 IC.
- Hex Inverting Buffer / Converter IC.
- Contains 6 independent NOT gate (inverter) circuits.
- CMOS logic technology.
- 16-pin SMD package.
- Wide operating supply voltage: 3V to 18V.
- Suitable for CMOS to TTL/DTL logic-level conversion.
- High sink current capability.
- Low input current.
- Push-pull output configuration.
- Suitable for digital electronics and signal processing circuits.
- Ideal for PCB repair, electronic projects, and circuit replacement.
Full Technical Specifications
| Specification | Details |
|---|---|
| Product Name | CD4049 SMD IC |
| IC Number | CD4049UB |
| Manufacturer | Texas Instruments (TI) |
| IC Type | Hex Inverting Buffer / Converter |
| Logic Function | NOT Gate / Inverter |
| Number of Channels | 6 |
| Technology | CMOS |
| Number of Pins | 16 Pins |
| Package | SMD / SMT |
| Supply Voltage | 3V to 18V |
| Output Type | Push-Pull |
| Maximum Low-Level Output Current | 18mA (maximum specified) |
| Maximum High-Level Output Current | -3.1mA (maximum specified) |
| Maximum Supply Current | 600µA |
| Input Type | Standard CMOS |
| Operating Temperature | -55°C to +125°C |
| Logic Polarity | Inverting |
| Mounting Type | Surface Mount |
| Brand | Texas Instruments |
| Condition | Original IC |
Note: Electrical characteristics depend on operating conditions. The exact SMD package suffix and pin configuration should be checked before ordering.
Main Applications
The CD4049 Hex Inverting Buffer Converter IC is widely used in:
- CMOS to TTL logic converters.
- CMOS to DTL logic conversion.
- Digital logic circuits.
- Signal inversion circuits.
- Logic-level shifting applications.
- Electronic control circuits.
- CMOS current sink and source drivers.
- PCB circuit repair and replacement.
- Electronic equipment manufacturing.
- DIY electronics and development projects.
Important Buying Information
- Please check the IC number and package type before purchasing.
- This listing is for the SMD version of CD4049 IC.
- Verify the pin configuration and PCB footprint before installation.
- Handle the IC carefully and follow proper ESD protection procedures.
- Suitable for electronics technicians, engineers, and professional repair work.
Keywords
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