SN74LS165AN TI Shift Register | 16-PDIP | 8-Bit, Parallel-In/Serial-Out

Product Overview

The SN74LS165AN is a high-speed 8-bit parallel-in/serial-out shift register from Texas Instruments, packaged in a 16-pin PDIP. It is designed for use in digital systems requiring parallel-to-serial data conversion, such as microprocessor input expansion, data acquisition, and control systems. The device operates from a 5V supply and features a wide operating temperature range of 0°C to 70°C.

Detailed Technical Specifications

Key Features

• 8-bit parallel-in/serial-out shift register
• Asynchronous master reset
• Complementary serial outputs (Q and Q̅)
• Wide operating voltage range: 4.75V to 5.25V
• High-speed operation: 35 MHz typical clock frequency
• Low power consumption: 80 mW typical
• Standard 16-pin PDIP package for easy prototyping

Target Applications

• Microprocessor input expansion (e.g., reading multiple switches in a 5G base station control panel)
• Data acquisition systems (e.g., digitizing analog sensor arrays in industrial automation)
• Serial data transmission (e.g., sending parallel data from a dashboard display controller to a serial bus)
• Digital signal processing (e.g., buffering data in audio effects processors)
• Automotive electronics (e.g., monitoring multiple sensors in an engine control unit)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS165AN. 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

SN74LS165AN 是德州儀器生產的高速8位並行輸入/串行輸出移位寄存器，採用16引腳PDIP封裝。適用於需要並行轉串行數據轉換的數字系統，如微處理器輸入擴展、數據採集和控制系統。器件在5V電源下工作，工作溫度範圍為0°C至70°C。

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
• 異步主復位
• 互補串行輸出 (Q 和 Q̅)
• 寬工作電壓範圍：4.75V 至 5.25V
• 高速操作：典型時鐘頻率 35 MHz
• 低功耗：典型值 80 mW
• 標準16引腳PDIP封裝，便於原型設計

典型應用場景

• 微處理器輸入擴展（例如，在5G基站控制面板中讀取多個開關）
• 數據採集系統（例如，在工業自動化中數字化模擬傳感器陣列）
• 串行數據傳輸（例如，將儀表板顯示控制器的並行數據發送到串行總線）
• 數字信號處理（例如，在音頻效果處理器中緩衝數據）
• 汽車電子（例如，在發動機控制單元中監控多個傳感器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS165AN 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]