SN74LV163ANSR TI Counter IC | 16-SO | 4-Bit, Synchronous, Presettable

Product Overview

The SN74LV163ANSR is a 4-bit synchronous binary counter from Texas Instruments, featuring a presettable function and asynchronous clear. It operates from 2V to 5.5V, making it suitable for low-voltage applications. The device is available in a 16-pin SOP package (NSR suffix) and is designed for high-speed counting with a typical clock frequency of 100 MHz at 5V.

Detailed Technical Specifications

Key Features

• 4-bit synchronous binary counter with parallel load
• Asynchronous clear function
• Low power consumption: 20 µA (max) at 25°C
• High noise immunity: VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• Edge-triggered clock input
• Output drive capability: ±12 mA at 5V

Target Applications

• 5G base station: frequency division and timing control
• Automotive dashboard: odometer and trip meter counting
• Industrial automation: programmable logic controllers (PLC) for event counting
• Consumer electronics: digital clocks and timers
• Test and measurement equipment: frequency counters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV163ANSR. 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

SN74LV163ANSR 是德州儀器（TI）推出的一款4位同步二進制計數器，具有預置功能和異步清零。工作電壓範圍為2V至5.5V，適用於低電壓應用。器件採用16引腳SOP封裝（NSR後綴），在5V電壓下典型時鐘頻率可達100 MHz，適用於高速計數場景。

詳細技術參數

核心特性

• 4位同步二進制計數器，支持並行加載
• 異步清零功能
• 低功耗：25°C時最大20 µA
• 高抗噪能力：VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• 邊沿觸發時鐘輸入
• 輸出驅動能力：5V時±12 mA

典型應用場景

• 5G基站：分頻和時序控制
• 汽車儀表盤：里程表和行程計數
• 工業自動化：可編程邏輯控制器（PLC）事件計數
• 消費電子：數字時鐘和定時器
• 測試測量設備：頻率計數器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV163ANSR 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]