SN74LV165ABQBR TI Shift Register | 16-VQFN (4x3.5) | 8-bit, 2V to 5.5V

Product Overview

The SN74LV165ABQBR is a high-performance 8-bit parallel-load shift register from Texas Instruments, designed for low-voltage operation (2V to 5.5V). It features a 16-pin VQFN package (4x3.5mm) and is ideal for expanding digital inputs in space-constrained applications. The device allows parallel data loading via the SH/LD input and serial shifting via the CLK input, with a serial output (QH) for cascading multiple devices.

Detailed Technical Specifications

Key Features

• 8-bit parallel-load shift register with serial output
• Wide operating voltage range: 2V to 5.5V
• Low power consumption: ICC typically 20 µA
• High-speed operation: tpd = 10.5 ns at 3.3V
• Input hysteresis for noise immunity
• Supports cascading for expanded input count
• Industrial temperature range: -40°C to +125°C
• Compact VQFN package for space-constrained designs

Target Applications

• 5G base station control logic: monitoring multiple status signals
• Automotive dashboard: reading switch inputs (e.g., buttons, knobs)
• Industrial PLCs: expanding digital input modules
• Consumer electronics: remote control receivers, keypad scanners
• Medical devices: patient monitoring input expansion

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV165ABQBR. 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

SN74LV165ABQBR 是德州儀器（TI）推出的高性能8位並行加載移位寄存器，專為低電壓操作（2V至5.5V）設計。採用16引腳VQFN封裝（4x3.5mm），非常適合空間受限的應用。該器件通過SH/LD輸入實現並行數據加載，通過CLK輸入實現串行移位，並提供串行輸出（QH）以級聯多個器件。

詳細技術參數

核心特性

• 8位並行加載移位寄存器，帶串行輸出
• 寬工作電壓範圍：2V 至 5.5V
• 低功耗：ICC 典型值 20 µA
• 高速操作：tpd = 10.5 ns（3.3V時）
• 輸入遲滯，提高抗噪能力
• 支持級聯以擴展輸入數量
• 工業溫度範圍：-40°C 至 +125°C
• 緊湊型VQFN封裝，適合空間受限設計

典型應用場景

• 5G基站控制邏輯：監控多個狀態信號
• 汽車儀表板：讀取開關輸入（如按鈕、旋鈕）
• 工業PLC：擴展數字輸入模塊
• 消費電子：遙控接收器、鍵盤掃描器
• 醫療設備：患者監護輸入擴展

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV165ABQBR 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]