CD4543BNSR TI BCD-to-7-Segment Latch/Decoder/Driver | 16-SO | 3V-18V, 10mA

Product Overview

The CD4543BNSR is a CMOS BCD-to-7-segment latch/decoder/driver from Texas Instruments, designed to convert binary-coded decimal (BCD) inputs into 7-segment display outputs. It features a latch function to hold the displayed data, making it ideal for multiplexed display applications. The device operates over a wide voltage range of 3V to 18V and provides high output current capability up to 10mA per segment, enabling direct drive of common-cathode LED displays. Packaged in a 16-pin SOIC (16-SO), it offers a compact solution for numeric display systems.

Detailed Technical Specifications

Key Features

• BCD to 7-segment decoding with latch
• Wide supply voltage range: 3V to 18V
• High output drive: 10mA per segment
• Low power consumption: 100µW (typ) at 10V
• Latch function for data hold
• Input hysteresis for noise immunity
• Standardized symmetrical output characteristics
• Compatible with TTL logic levels

Target Applications

• Digital panel meters (e.g., Fluke 87V multimeter)
• Industrial process controllers (e.g., Siemens S7-1200)
• Automotive dashboard displays (e.g., Tesla Model 3 instrument cluster)
• 5G base station status indicators (e.g., Huawei 5G gNodeB)
• Medical equipment numeric displays (e.g., GE patient monitors)
• Consumer electronics (e.g., microwave oven timers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4543BNSR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

CD4543BNSR 是德州儀器 (TI) 生產的 CMOS BCD 轉 7 段鎖存/解碼/驅動器，用於將二進制編碼的十進制 (BCD) 輸入轉換為 7 段顯示輸出。它具備鎖存功能，可保持顯示數據，非常適合多路復用顯示應用。該器件工作電壓範圍寬 (3V 至 18V)，每段輸出電流高達 10mA，可直接驅動共陰極 LED 顯示器。採用 16 引腳 SOIC (16-SO) 封裝，為數字顯示系統提供緊湊解決方案。

詳細技術參數

核心特性

• BCD 轉 7 段解碼並帶鎖存
• 寬電源電壓範圍：3V 至 18V
• 高輸出驅動：每段 10mA
• 低功耗：100µW (典型值，10V)
• 鎖存功能，可保持數據
• 輸入滯後，提高抗噪能力
• 標準化對稱輸出特性
• 與 TTL 邏輯電平兼容

典型應用場景

• 數字面板表 (例如 Fluke 87V 萬用表)
• 工業過程控制器 (例如西門子 S7-1200)
• 汽車儀表盤顯示 (例如特斯拉 Model 3 儀表組)
• 5G 基站狀態指示器 (例如華為 5G gNodeB)
• 醫療設備數字顯示 (例如 GE 病人監護儀)
• 消費電子產品 (例如微波爐定時器)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4543BNSR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]