CD4543BEE4

$0.29

Description：CMOS BCD-TO-SEVEN-SEGMENT LATCH/
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:ec8acc92e747 Category: Display Drivers Brand: Texas Instruments

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Product introduction

CD4543BEE4 is listed in the Display Drivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is CMOS BCD-TO-SEVEN-SEGMENT LATCH/. Review the specifications below when checking this part for your BOM.

Display Drivers specifications for CD4543BEE4

Description：CMOS BCD-TO-SEVEN-SEGMENT LATCH/
Series：-
Mfr：Texas Instruments
Package：Tube
Display Type：LED, LCD, Vacuum Fluorescent (VF)
Configuration：7 Segment
Interface：BCD
Digits or Characters：-
Voltage - Supply：3V ~ 18V
Operating Temperature：-55°C ~ 125°C
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Current - Supply：40 nA
Grade：-
Qualification：-

Display Drivers datasheet and documents for CD4543BEE4

CD4543BEE4

Display Drivers Overview

The CD4543BEE4 is a CMOS BCD-to-seven-segment latch/decoder/driver designed for liquid-crystal displays. It features display blanking of all illegal input combinations and provides latch storage of the code. The device offers direct LED driving capability and can drive two low power TTL loads, two HTL loads, or one low power Schottky load over the full rated-temperature range. It serves as a pin-for-pin replacement for the CD40568 when pin 7 is tied to Vss.

Display Drivers Feature Summary

BCD-to-seven-segment decoding with integrated latch storage
Display blanking functionality for illegal input combinations
Direct LED driving capability alongside LCD support
Pin-compatible alternative to legacy CD40568 designs

Display Drivers Applications

Liquid-crystal display systems
Seven-segment LED indicator circuits
BCD code conversion interfaces
HTL logic interfacing applications

Display Drivers Procurement Notes

Verify that the component matches the specific Texas Instruments manufacturing origin and RoHS compliance status indicated in official documentation. Confirm package integrity and lead time requirements against current supply chain data before finalizing procurement orders.

Display Drivers Selection Notes

Select this component when a dedicated BCD-to-seven-segment decoder with latch functionality is required. Ensure compatibility with the target display technology, whether LCD or LED, and verify voltage levels match the system's TTL or HTL interface requirements.

Display Drivers Part Context

This part belongs to the CD4543B series within the Texas Instruments logic family. It is specifically engineered for driving seven-segment displays using Binary-Coded Decimal inputs. The E4 suffix denotes environmental compliance and packaging specifications consistent with modern industrial standards.

Display Drivers Replacement Considerations

The CD4543BEE4 functions as a pin-for-pin replacement for the CD40568, provided that pin 7 is connected to Vss. Verify circuit configuration adjustments are necessary when substituting these components.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.