CD4028BNS TI BCD-to-Decimal Decoder | 16-SO | 3V-18V, 5mA

Product Overview

The CD4028BNS is a BCD-to-decimal decoder integrated circuit from Texas Instruments, designed to convert binary-coded decimal (BCD) inputs into one of ten decimal outputs. Housed in a compact 16-SO package, this device operates over a wide supply voltage range of 3V to 18V, making it suitable for various logic-level applications. It features high noise immunity and low power consumption, typical of CMOS technology. The CD4028BNS is ideal for driving displays, controlling relays, or decoding addresses in digital systems.

Detailed Technical Specifications

Key Features

• BCD-to-decimal decoding: Converts 4-bit BCD input to 1-of-10 output
• Wide supply voltage range: 3V to 18V
• High noise immunity: 0.45 VDD (typical)
• Low power consumption: 50 µW (typical) at 10V
• Standardized symmetrical output characteristics
• 100% tested for quiescent current
• Available in 16-SO package for surface-mount applications

Target Applications

• Digital display drivers (e.g., 7-segment LED displays in industrial panels)
• Address decoding in memory systems (e.g., SRAM or ROM selection)
• Relay control in automation systems (e.g., PLC output modules)
• 5G base station control logic (e.g., channel selection)
• Automotive dashboard indicators (e.g., gear position display)
• Medical device front-panel controls (e.g., infusion pump settings)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4028BNS. 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

CD4028BNS 是德州儀器（TI）生產的 BCD 轉十進制解碼器集成電路，可將二進制編碼的十進制（BCD）輸入轉換為十個十進制輸出之一。該器件採用緊湊的 16-SO 封裝，工作電源電壓範圍寬（3V 至 18V），適用於各種邏輯電平應用。它具有 CMOS 技術典型的高抗噪聲能力和低功耗特性。CD4028BNS 非常適合驅動顯示器、控制繼電器或解碼數字系統中的地址。

詳細技術參數

核心特性

• BCD 轉十進制解碼：將 4 位 BCD 輸入轉換為 1-of-10 輸出
• 寬電源電壓範圍：3V 至 18V
• 高抗噪聲能力：0.45 VDD（典型值）
• 低功耗：50 µW（典型值，10V 時）
• 標準化對稱輸出特性
• 100% 靜態電流測試
• 採用 16-SO 封裝，適合表面貼裝應用

典型應用場景

• 數字顯示驅動器（例如工業面板中的 7 段 LED 顯示器）
• 存儲器系統中的地址解碼（例如 SRAM 或 ROM 選擇）
• 自動化系統中的繼電器控制（例如 PLC 輸出模塊）
• 5G 基站控制邏輯（例如通道選擇）
• 汽車儀表盤指示器（例如檔位顯示）
• 醫療設備前面板控制（例如輸液泵設置）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4028BNS 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]