CD4043BD TI Logic IC | 16-SOIC | Quad 3-State R-S Latch

Product Overview

The CD4043BD is a quad 3-state R-S latch from Texas Instruments, fabricated using CMOS technology. It features four independent R-S latches with 3-state outputs, making it ideal for bus-oriented systems. The device operates over a wide voltage range (3V to 18V) and offers high noise immunity. Housed in a 16-SOIC package, it is suitable for surface-mount applications.

Detailed Technical Specifications

Key Features

• Quad 3-state R-S latches
• Wide supply voltage range: 3V to 18V
• High noise immunity: 0.45 VDD (typ)
• 3-state outputs for bus-oriented systems
• Standardized symmetrical output characteristics
• 100% tested for quiescent current at 20V
• Maximum input current of 1 µA at 18V over full temperature range

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial automation PLC I/O modules
• Medical equipment data buses
• Consumer electronics remote control interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4043BD. 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

CD4043BD 是德州儀器（TI）生產的四路三態 R-S 鎖存器，採用 CMOS 工藝製造。它包含四個獨立的 R-S 鎖存器，具有三態輸出，非常適合總線導向系統。該器件可在 3V 至 18V 的寬電壓範圍內工作，並具有高抗噪能力。採用 16-SOIC 封裝，適用於表面貼裝應用。

詳細技術參數

核心特性

• 四路三態 R-S 鎖存器
• 寬電源電壓範圍：3V 至 18V
• 高抗噪能力：0.45 VDD（典型值）
• 三態輸出，適用於總線導向系統
• 標準化對稱輸出特性
• 100% 在 20V 下測試靜態電流
• 在整個溫度範圍內，18V 時最大輸入電流為 1 µA

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示驅動器
• 工業自動化 PLC I/O 模塊
• 醫療設備數據總線
• 消費電子遙控接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4043BD 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]