SN74HC4066N TI Analog Switch | 14-PDIP | Quad SPST, 2V-6V

Product Overview

The SN74HC4066N is a high-speed quad bilateral analog switch from Texas Instruments, designed for general-purpose switching of analog or digital signals. It features four independent SPST (Single-Pole Single-Throw) switches with low ON-state resistance and high OFF-state isolation. The device operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. Housed in a 14-pin PDIP package, it offers easy integration into through-hole PCB designs.

Detailed Technical Specifications

Key Features

• Quad SPST switches with independent control
• Low ON-state resistance (70 Ω typical)
• High OFF-state isolation (-50 dB at 1 MHz)
• Wide supply voltage range (2V to 6V)
• Fast switching speeds (20 ns typical)
• Break-before-make switching action
• ESD protection (2 kV HBM)
• Pb-free and RoHS compliant

Target Applications

• 5G base station: Signal routing in RF front-end modules
• Automotive dashboard: Audio signal switching for infotainment systems
• Industrial automation: Multiplexing sensor inputs in PLCs
• Medical devices: ECG signal switching for patient monitoring
• Consumer electronics: Audio/video signal routing in set-top boxes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC4066N. 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

SN74HC4066N 是德州儀器 (TI) 推出的高速四路雙向模擬開關，適用於模擬或數字信號的通用切換。它包含四個獨立的 SPST（單刀單擲）開關，具有低導通電阻和高關斷隔離度。器件可在 2V 至 6V 的寬電源電壓範圍內工作，適合電池供電和工業應用。採用 14 引腳 PDIP 封裝，易於集成到通孔 PCB 設計中。

詳細技術參數

核心特性

• 四路 SPST 開關，獨立控制
• 低導通電阻（典型值 70 Ω）
• 高關斷隔離度（1 MHz 時 -50 dB）
• 寬電源電壓範圍（2V 至 6V）
• 快速開關速度（典型值 20 ns）
• 先斷後合切換動作
• ESD 保護（2 kV HBM）
• 無鉛且符合 RoHS 標準

典型應用場景

• 5G 基站：射頻前端模塊中的信號路由
• 汽車儀表盤：信息娛樂系統的音頻信號切換
• 工業自動化：PLC 中傳感器輸入的多路復用
• 醫療設備：心電圖信號切換用於患者監護
• 消費電子：機頂盒中的音頻/視頻信號路由

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC4066N 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]