SN74ALS166NS TI Shift Register | 8-bit, Parallel-to-Serial, 4.5V-5.5V

Product Overview

The SN74ALS166NS is a high-performance 8-bit parallel-in/serial-out shift register from Texas Instruments, designed for use in 5V digital systems. It features a wide operating voltage range of 4.5V to 5.5V, typical propagation delay of 13ns, and low power consumption. The device accepts parallel data inputs and shifts them out serially, making it ideal for data acquisition, serial communication, and control applications.

Detailed Technical Specifications

Key Features

• 8-bit parallel-in/serial-out shift register
• Wide operating voltage range: 4.5V to 5.5V
• High speed: typical propagation delay of 13ns
• Low power consumption: 22mW typical
• Direct clear input
• 3-state outputs for bus-oriented applications
• Compatible with TTL logic levels

Target Applications

• Data acquisition systems in 5G base stations
• Serial communication interfaces in automotive dashboards
• Industrial control systems for sensor data collection
• LED display drivers in consumer electronics
• Microcontroller I/O expansion in IoT devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS166NS. 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

SN74ALS166NS 是一款高性能8位並行輸入/串行輸出移位寄存器，來自德州儀器，適用於5V數字系統。它具有4.5V至5.5V的寬工作電壓範圍、典型傳播延遲13ns和低功耗。該器件接受並行數據輸入並串行輸出，非常適合數據採集、串行通信和控制應用。

詳細技術參數

核心特性

• 8位並行輸入/串行輸出移位寄存器
• 寬工作電壓範圍：4.5V 至 5.5V
• 高速：典型傳播延遲13ns
• 低功耗：典型22mW
• 直接清零輸入
• 三態輸出，適用於總線應用
• 兼容TTL邏輯電平

典型應用場景

• 5G基站中的數據採集系統
• 汽車儀表盤中的串行通信接口
• 工業控制系統中的傳感器數據收集
• 消費電子中的LED顯示驅動器
• 物聯網設備中的微控制器I/O擴展

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS166NS 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]