CD4049 Hex Inverting Buffer/Converter IC DIP-16 Package
CD4049 Hex Inverting Buffer/Converter IC DIP-16 Package
The CD4049 is a CMOS hex inverting buffer and logic-level converter in a standard DIP-16 package. It provides six independent inverting buffers that can translate between different logic voltage levels, making it essential for interfacing 5V and 3.3V systems in hobbyist and educational projects.
Specifications
- Logic family: CMOS
- Number of buffers: 6 (hex)
- Function: Inverting buffer / logic-level converter
- Supply voltage range: 3V to 15V
- Package: DIP-16 (Dual Inline Package)
- Operating temperature: -55°C to +125°C
- Output drive: Standard CMOS output
Compatible with
- Arduino (Uno, Mega, Nano)
- ESP32 and ESP8266
- Raspberry Pi (3.3V logic)
- STM32 microcontrollers
- 5V and 3.3V logic systems
What you can build with it
- Logic-level converter for connecting 5V sensors to 3.3V microcontrollers
- Signal inversion for driving LEDs or relays from a logic output
- Oscillator or pulse generator circuits using external RC components
Built and Backed by Compoden
Every CD4049 IC you buy from Compoden comes with access to our AI build companion, delivered via QR code, email, or WhatsApp. It helps you wire and program this part into a working project step by step. With 10 years of experience supplying makers and institutions across India, we ensure reliable components and real support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.
What is the pinout of the CD4049?
The CD4049 has 16 pins. Pin 1 is output 1, pin 2 is input 1, pin 3 is output 2, pin 4 is input 2, pin 5 is output 3, pin 6 is input 3, pin 7 is VSS (ground), pin 8 is input 4, pin 9 is output 4, pin 10 is input 5, pin 11 is output 5, pin 12 is input 6, pin 13 is output 6, pin 14 is VDD (positive supply), and pins 15 and 16 are not internally connected.
What payment options are available for the CD4049 Hex Inverting Buffer/Converter IC?
We accept UPI, all major credit and debit cards, and Cash on Delivery (COD) across India.
How long does delivery take?
We ship the CD4049 IC across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3–7 business days depending on your location.
Order the CD4049 Hex Inverting Buffer/Converter IC online with COD and UPI available across India.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items