Components › Integrated Circuits (ICs) › Logic
Obsolete - We Can Source
CD4503BCN

CD4503BCN by onsemi

Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element Push-Pull Output 16-PDIP

Obsolete 4000B Series Datasheet (PDF)

Component Details

Part Number
CD4503BCN
Manufacturer
onsemi
DigiKey P/N
CD4503BCN-ND
Lifecycle
Obsolete

Stock & Pricing

Distribution Stock
Not available

Specifications

ParameterValue
Logic Type Buffer, Non-Inverting
Number of Elements 2
Number of Bits per Element 2, 4 (Hex)
Output Type Push-Pull
Current - Output High, Low 17.6mA, 25mA
Voltage - Supply 3V ~ 15V
Operating Temperature -55°C ~ 125°C (TA)
Mounting Type Through Hole
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP

Need the CD4503BCN?

ICCorders specialises in sourcing hard-to-find components.
Verified, tested, fully traceable. Payment terms available.

Request a Quote

Looking for the CD4503BCN by onsemi? This buffer, non-inverting 2 element 2, 4 (hex) bit per element push-pull output 16-pdip is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.

The CD4503BCN is classified under Logic in the Integrated Circuits (ICs) category, part of the 4000B series.

CD4503BCN Specifications

Parameter Value
Logic Type Buffer, Non-Inverting
Number of Elements 2
Number of Bits per Element 2, 4 (Hex)
Output Type Push-Pull
Current – Output High, Low 17.6mA, 25mA
Voltage – Supply 3V ~ 15V
Operating Temperature -55°C ~ 125°C (TA)
Mounting Type Through Hole
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP

Availability & Supply Status

  • Status: Obsolete – We Can Source
  • Lifecycle: Obsolete
  • Distribution Stock: Not available through standard distribution

Datasheet

Download the official CD4503BCN datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.

Why Source CD4503BCN from ICCorders?

  • Verified & Tested: Every component undergoes rigorous testing. No counterfeits, guaranteed.
  • Full Traceability: Complete documentation and chain of custody for every part.
  • Global Sourcing Network: Access to stock that standard distributors cannot reach.
  • Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.

Request a Quote

Need the CD4503BCN? Request a quote today or use our BOM Risk Analysis Tool to check your full bill of materials.

Data last verified: 3 weeks ago. Availability may have changed — check current stock.

Chat with us