SN74LS93NS TI 4-Bit Binary Counter | 14-SO | 4.75V-5.25V, 0°C-70°C

Product Overview

The SN74LS93NS is a 4-bit binary counter from Texas Instruments, featuring a divide-by-2 and divide-by-8 section. It is designed for high-performance counting applications in digital systems. The device operates from a 5V supply and is available in a 14-pin SOIC package (NS suffix). It offers synchronous counting and asynchronous clear functionality, making it suitable for frequency division, timing, and control applications.

Detailed Technical Specifications

Key Features

• 4-bit binary counter with independent divide-by-2 and divide-by-8 sections
• Synchronous counting with asynchronous clear
• Low power consumption (typical 15 mW)
• Wide operating voltage range (4.75V to 5.25V)
• High noise immunity (typical 1V)
• Standard 14-pin SOIC package for space-saving designs
• Compatible with TTL logic levels

Target Applications

• Frequency dividers in 5G base station timing modules
• Digital counters in automotive dashboard displays
• Industrial control systems for event counting
• Consumer electronics like digital clocks and timers
• Test and measurement equipment for frequency synthesis

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS93NS. 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

SN74LS93NS 是德州儀器（TI）生產的4位二進制計數器，包含一個除以2和一個除以8的部分。它專為數字系統中的高性能計數應用而設計，工作電壓為5V，採用14引腳SOIC封裝（NS後綴）。該器件具有同步計數和非同步清零功能，適用於分頻、定時和控制應用。

詳細技術參數

核心特性

• 4位二進制計數器，具有獨立的除以2和除以8部分
• 同步計數，非同步清零
• 低功耗（典型值15 mW）
• 寬工作電壓範圍（4.75V 至 5.25V）
• 高抗噪能力（典型值1V）
• 標準14引腳SOIC封裝，節省空間
• 與TTL邏輯電平兼容

典型應用場景

• 5G基站定時模塊中的分頻器
• 汽車儀表盤顯示中的數字計數器
• 工業控制系統中的事件計數
• 消費電子產品，如數字時鐘和定時器
• 測試與測量設備中的頻率合成

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS93NS 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]