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CD4503BF The Texas Instruments CD4503BF is a non-inverting buffer with a wide operating voltage range of 3V to 18V. It features 3-state outputs and operates across a temperature range of -55°C to 125°C.
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CD4503BF

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD4503BF is a non-inverting buffer with a wide operating voltage range of 3V to 18V. It features 3-state outputs and operates across a temperature range of -55°C to 125°C.
✓ Total Stock: 10 pcs
$ Price Range: $1.20

CD4503BF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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10 pcs
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CD4503BF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Voltage
Voltage Supply
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CD4503BF Description

Short technical summary and product information.

The CD4503BF from Texas Instruments is a MILITARY 6-channel, 3V to 18V buffered transceiver. This non-inverting buffer is designed for robust performance in demanding environments, operating reliably from -55°C to 125°C.

 

Key electrical characteristics include a wide supply voltage range of 3V to 18V, making it compatible with various logic systems. It offers 3-state outputs and supports multiple bits per element, with 2 and 4 bits specified. The device can handle output currents of 14.1mA and 23mA.

 

Packaged in a 16-CDIP through-hole configuration, the CD4503BF is suitable for applications requiring stable buffering and signal integrity. Its design emphasizes high noise immunity and latch-up immunity, making it a dependable choice for industrial and military applications.

 

This component is part of the 4000B series, known for its reliability and wide operating parameters. The through-hole mounting type simplifies integration into existing circuit designs.

CD4503BF Quick Information

Product Type: Buffer, Driver, Receiver, Transceiver
Series: 4000B
Canonical Name: CD4503BF Buffer, Non-Inverting
Subcategory: Buffer, Non-Inverting

CD4503BF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CD4503BF Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD4503BF Features

  • 6-channel non-inverting buffer.
  • Wide 3V to 18V supply voltage.
  • Operates from -55°C to 125°C.
  • Features 3-state outputs.
  • Packaged in 16-CDIP for through-hole mounting.

CD4503BF Applications

  • Ideal for logic signal buffering.
  • Suitable for wide voltage systems.
  • Used in industrial control systems.
  • Reliable in harsh temperature environments.

CD4503BF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the CD4503BF?

3V to 18V.

What is the package type of the CD4503BF?

16-CDIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range?

-55°C to 125°C (TA).

How many elements does the CD4503BF have?

2 elements.

How many bits per element does the CD4503BF support?

2 or 4 bits per element.

What logic function does the CD4503BF perform?

Buffer, non-inverting.

What is the output type of the CD4503BF?

3-State.

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