SN74LS93DR TI Decade Counter | 14-SOIC | 4-Bit Binary, Asynchronous Clear

Product Overview

The SN74LS93DR is a high-performance 4-bit binary counter from Texas Instruments, designed for use in a wide range of digital applications. It features an asynchronous clear function and is capable of counting in binary or decade modes. The device is housed in a compact 14-SOIC package, making it suitable for space-constrained designs. With its low power consumption and high noise immunity, the SN74LS93DR is ideal for use in industrial control systems, communication equipment, and consumer electronics.

Detailed Technical Specifications

Key Features

• 4-bit binary or decade counter with asynchronous clear
• Low power consumption: typical 35 mW
• High noise immunity: typical 400 mV
• Wide operating voltage range: 4.75V to 5.25V
• Compact 14-SOIC package for space-saving designs
• Compatible with TTL logic levels
• Direct clear input for immediate reset

Target Applications

• 5G base station control logic
• Automotive dashboard display counters
• Industrial automation frequency dividers
• Consumer electronics timing circuits
• Medical device pulse counters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS93DR. 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

SN74LS93DR 是德州儀器生產的高性能4位二進制計數器，適用於多種數字應用。它具有異步清零功能，支持二進制或十進制計數模式。器件採用緊湊的14-SOIC封裝，適合空間受限的設計。憑藉低功耗和高抗噪性，SN74LS93DR 非常適合用於工業控制系統、通信設備和消費電子產品。

詳細技術參數

核心特性

• 4位二進制或十進制計數器，帶異步清零
• 低功耗：典型值 35 mW
• 高抗噪性：典型值 400 mV
• 寬工作電壓範圍：4.75V 至 5.25V
• 緊湊的14-SOIC封裝，節省空間
• 兼容TTL邏輯電平
• 直接清零輸入，實現立即復位

典型應用場景

• 5G基站控制邏輯
• 汽車儀表盤顯示計數器
• 工業自動化分頻器
• 消費電子定時電路
• 醫療設備脈衝計數器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS93DR 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]