SN74HC165D TI Shift Register | 16-SOIC | 8-Bit, Parallel-In, Serial-Out

Product Overview

The SN74HC165D from Texas Instruments is a high-speed 8-bit parallel-in, serial-out shift register fabricated using advanced silicon-gate CMOS technology. It operates over a wide voltage range of 2V to 6V, making it suitable for interfacing with both TTL and CMOS logic families. The device features a 16-pin SOIC package, ideal for space-constrained applications. It allows parallel loading of data and serial shifting, with a direct overriding clear function. The SN74HC165D is characterized for operation from -40°C to +85°C, ensuring reliable performance in industrial environments.

Detailed Technical Specifications

Key Features

• 8-bit parallel-in, serial-out shift register
• Direct overriding clear function
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNIH/VNIL = 28% VCC
• Low power consumption: ICC = 8µA (max) at TA=25°C
• Compatible with TTL and CMOS logic levels
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Available in 16-SOIC package

Target Applications

The SN74HC165D is ideal for applications requiring parallel-to-serial data conversion, such as in 5G base stations for monitoring multiple sensor inputs, automotive dashboard displays for reading switch states, industrial PLCs for expanding input ports, and consumer electronics like remote controls and keypads. Its low power and wide voltage range also make it suitable for battery-powered IoT devices.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC165D. 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

SN74HC165D 是德州儀器推出的一款高速8位並行輸入、串行輸出移位寄存器，採用先進的硅柵CMOS工藝製造。它可在2V至6V的寬電壓範圍內工作，適合與TTL和CMOS邏輯系列接口。器件採用16引腳SOIC封裝，適用於空間受限的應用。它支持並行數據加載和串行移位，並具有直接復位功能。SN74HC165D 的工作溫度範圍為-40°C至+85°C，確保在工業環境中的可靠性能。

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
• 直接復位功能
• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：典型 VNIH/VNIL = 28% VCC
• 低功耗：ICC = 8µA (最大值) 在 TA=25°C 時
• 兼容 TTL 和 CMOS 邏輯電平
• ESD 保護超過 2000V，符合 MIL-STD-883 方法 3015
• 提供 16-SOIC 封裝

典型應用場景

SN74HC165D 適用於需要並行到串行數據轉換的應用，例如5G基站中用於監控多個傳感器輸入、汽車儀表盤顯示讀取開關狀態、工業PLC擴展輸入端口，以及消費電子產品如遙控器和鍵盤。其低功耗和寬電壓範圍也使其適合電池供電的物聯網設備。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC165D 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。
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• 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。

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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