CD4532 8 Bit Priority Encoder IC DIP-16 Package
CD4532 8 Bit Priority Encoder IC DIP-16 Package
The CD4532 is a CMOS 8-bit priority encoder IC in a DIP-16 package. It converts eight active-high input lines into a 3-bit binary code, with the highest-priority input taking precedence. Ideal for digital logic circuits, interrupt handling, and sensor array encoding in maker and educational projects.
Specifications
- Logic family: CMOS
- Supply voltage: 3V to 15V DC
- Inputs: 8 active-high (D0–D7), with D7 having highest priority
- Outputs: 3-bit binary (Q0–Q2) plus valid output (GS) and enable input (EI)
- Package: DIP-16 (dual in-line, 16 pins)
- Propagation delay: typical 180ns at 5V
- Operating temperature: -40°C to +85°C
Compatible with
- Arduino Uno, Mega, Nano
- ESP32, ESP8266
- Raspberry Pi (3.3V logic level shifting required)
- STM32, PIC, AVR microcontrollers
- Breadboard and perfboard projects
What you can build with it
- 8-button keypad encoder for microcontroller input
- Priority-based interrupt controller for multi-sensor systems
- Digital logic trainer for learning encoder/decoder circuits
Built and Backed by Compoden
Every CD4532 IC you buy from Compoden comes with a free AI build companion — delivered via QR code, email, or WhatsApp — that guides you through wiring and programming this encoder into a working project. With 10 years of experience supplying electronics to makers, schools, and engineering institutions across India, we ensure reliable components and practical support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.
What is the pinout of the CD4532?
Pin 1 (D4) to Pin 8 (VSS/GND): D4, D5, D6, D7, EI, Q2, GS, GND. Pin 9 (Q1) to Pin 16 (VDD): Q1, Q0, D0, D1, D2, D3, VDD. Refer to the datasheet for full details.
What payment options are available for CD4532 8 Bit Priority Encoder IC?
We accept UPI, all major credit/debit cards, and Cash on Delivery (COD) — available across India.
How long does delivery take?
We ship CD4532 8 Bit Priority Encoder IC across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Standard delivery takes 3–7 business days depending on location.
Buy CD4532 8 Bit Priority Encoder IC Online in India — 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