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CD4543BF The Harris Semiconductor CD4543BF is a BCD-to-seven-segment latch designed for driving LCD and LED displays. It operates at up to 20V and features a wide temperature range.
Mfr Part #:

CD4543BF

Available from 1 distributors
Mfr Name: Harris Semiconductor
Harris Semiconductor
The Harris Semiconductor CD4543BF is a BCD-to-seven-segment latch designed for driving LCD and LED displays. It operates at up to 20V and features a wide temperature range.
✓ Total Stock: 3 pcs
$ Price Range: $0.75

CD4543BF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CD4543BF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Display Type
Interface
Lead Spacing
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
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CD4543BF Description

Short technical summary and product information.

The CD4543BF from Harris Semiconductor is a versatile BCD-to-seven-segment latch, specifically designed for display driver applications. This integrated circuit is capable of interfacing with both LCD and LED displays, offering flexibility in design. It supports a BCD interface and is configured for 7-segment output, making it suitable for various numerical and character display needs.

 

The device operates at a voltage of up to 20V and maintains functionality across a broad temperature range from -55°C to 125°C (TA). Its quiescent current is remarkably low at 80 nA, contributing to power efficiency in applications. The CD4543BF is available in a 16-CERDIP package and is designed for through-hole mounting, facilitating integration into electronic circuits.

 

This display driver is a reliable component for systems requiring clear and accurate display of information. Its robust specifications and through-hole package make it suitable for a range of industrial and commercial electronic designs.

CD4543BF Quick Information

Product Type: Display Driver
Canonical Name: CD4543BF BCD-TO-SEVEN-SEGMENT LATCH
Subcategory: Display Drivers

CD4543BF Compliance

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

CD4543BF Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

CD4543BF Features

  • BCD to seven-segment latch.
  • Drives LCD and LED displays.
  • Operates up to 20V.
  • Wide -55°C to 125°C temperature range.
  • Low 80 nA quiescent current.

CD4543BF Applications

  • Ideal for numerical displays.
  • Suitable for character displays.
  • Used in industrial control panels.
  • Applicable in test and measurement equipment.

CD4543BF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the CD4543BF?

The maximum operating voltage is 20V.

What is the operating temperature range of the CD4543BF?

The operating temperature range is -55°C to 125°C.

What package does the CD4543BF come in?

It comes in a 16-CDIP (0.300", 7.62mm) package, also known as 16-CERDIP, with through-hole mounting.

What type of displays can the CD4543BF drive?

It can drive LCD and LED displays.

What is the quiescent current of the CD4543BF?

The typical quiescent current is 80 nA.

What interface does the CD4543BF use?

It uses a BCD interface.

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