74HC4543 The ST 74HC4543 is a BCD to 7-segment latch/decoder/driver integrated circuit. It offers RoHS3 compliance and an MSL rating of 1.
Mfr Part #:

74HC4543

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ST 74HC4543 is a BCD to 7-segment latch/decoder/driver integrated circuit. It offers RoHS3 compliance and an MSL rating of 1.
✓ Total Stock: 36 pcs
$ Price Range: $0.75

74HC4543 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
36 pcs
36 pcs On Request 1 On Request On Request 04G/ On Request On Request

74HC4543 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Storage Temperature

74HC4543 Description

Short technical summary and product information.

The 74HC4543 from STMicroelectronics is a versatile BCD to 7-segment latch/decoder/driver IC. This component is designed for driving 7-segment displays directly from BCD inputs, simplifying digital display interfaces.

 

Key specifications include RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, indicating suitability for a wide range of manufacturing environments. The device functions as a latch, decoder, and driver, converting binary coded decimal signals into the appropriate outputs for a 7-segment display.

 

This integrated circuit is suitable for various applications requiring digital display output, such as industrial control panels, measurement equipment, and consumer electronics. Its design focuses on reliable signal conversion and driving capabilities for common display types.

74HC4543 Quick Information

Product Type: Display Driver IC
Series: 74HC
Canonical Name: 74HC4543 BCD to 7-segment latch/decoder/driver
Subcategory: BCD to 7-segment latch/decoder/driver

74HC4543 Compliance

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

74HC4543 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

74HC4543 Features

  • BCD to 7-segment latch/decoder/driver functionality.
  • RoHS3 compliant for environmental standards.
  • Moisture Sensitivity Level 1 (MSL 1).
  • Integrated latch, decoder, and driver stages.

74HC4543 Applications

  • Driving 7-segment displays from BCD inputs.
  • Industrial control panel displays.
  • Measurement equipment readouts.
  • Consumer electronics interfaces.

74HC4543 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the function of the 74HC4543?

The 74HC4543 functions as a BCD to 7-segment latch/decoder/driver.

What is the RoHS status of the 74HC4543?

The 74HC4543 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 74HC4543?

The MSL for the 74HC4543 is 1 Unlimited.

What is the REACH status for the 74HC4543?

The 74HC4543 is REACH Unaffected.

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