SN74ALS193ADR TI Synchronous Up/Down Counter | 16-SOIC | 4-Bit, Binary

Product Overview

The SN74ALS193ADR from Texas Instruments is a 4-bit synchronous up/down binary counter designed for high-performance digital systems. It operates with a typical clock frequency of 30 MHz and features a wide supply voltage range of 4.5V to 5.5V. The device is housed in a compact 16-SOIC package, making it suitable for space-constrained applications. It offers synchronous counting and asynchronous clear functionality, ensuring reliable operation in various counting and frequency division tasks.

Detailed Technical Specifications

Key Features

• 4-bit synchronous up/down binary counter
• Asynchronous clear function
• Wide operating voltage range: 4.5V to 5.5V
• High-speed operation: typical clock frequency 30 MHz
• Low power consumption: typical ICC 20 mA
• Output drive capability: 8 mA sink, -0.4 mA source
• Available in 16-SOIC package for surface mount
• Compatible with TTL logic levels

Target Applications

The SN74ALS193ADR is ideal for use in a variety of digital systems requiring counting and frequency division. Specific applications include:

• 5G base station control logic for timing and synchronization
• Automotive dashboard displays for odometer and trip counters
• Industrial programmable logic controllers (PLCs) for event counting
• Consumer electronics such as digital clocks and timers
• Test and measurement equipment for frequency division

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS193ADR. 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

SN74ALS193ADR 是德州儀器（TI）生產的4位同步二進制加/減計數器，專為高性能數字系統設計。它支持高達30 MHz的典型時鐘頻率，工作電壓範圍為4.5V至5.5V。器件採用緊湊的16-SOIC封裝，適合空間受限的應用。它提供同步計數和非同步清零功能，確保在各種計數和分頻任務中可靠運行。

詳細技術參數

核心特性

• 4位同步二進制加/減計數器
• 非同步清零功能
• 寬工作電壓範圍：4.5V 至 5.5V
• 高速操作：典型時鐘頻率30 MHz
• 低功耗：典型ICC 20 mA
• 輸出驅動能力：8 mA 灌電流，-0.4 mA 拉電流
• 採用16-SOIC封裝，適合表面貼裝
• 兼容TTL邏輯電平

典型應用場景

SN74ALS193ADR 適用於需要計數和分頻的各種數字系統。具體應用包括：

• 5G基站控制邏輯中的定時和同步
• 汽車儀表盤顯示中的里程表和行程計數器
• 工業可編程邏輯控制器（PLC）中的事件計數
• 消費電子產品如數字時鐘和定時器
• 測試和測量設備中的分頻

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS193ADR 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]