SN74ALS245A-1NSR TI Bus Transceiver | 20-SO | 8-Bit, Non-Inverting, 3-State

Product Overview

The SN74ALS245A-1NSR is a high-performance 8-bit bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between data buses. It features non-inverting outputs and 3-state outputs for bus-oriented applications. Housed in a 20-pin SOIC package, this device operates with a wide supply voltage range of 4.5V to 5.5V, making it suitable for 5V logic systems. The 'ALS' family offers advanced low-power Schottky technology, providing a balance of speed and power consumption.

Detailed Technical Specifications

Key Features

• Bidirectional bus transceiver with 8-bit non-inverting data flow
• 3-state outputs for bus isolation
• Low power consumption: 27 mW typical
• High speed: 6 ns typical propagation delay
• Input hysteresis for noise immunity
• ESD protection exceeds 2000 V per MIL-STD-883
• Wide operating temperature range: 0°C to 70°C

Target Applications

• 5G base station control logic
• Automotive dashboard display interfaces
• Industrial PLC I/O modules
• Data communication between microcontrollers and peripherals
• Memory address/data bus buffering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS245A-1NSR. 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

SN74ALS245A-1NSR 是德州儀器的一款高性能8位總線收發器，專為雙向異步數據總線通信設計。它具有同相輸出和三態輸出，適用於總線應用。該器件採用20引腳SOIC封裝，工作電源電壓範圍為4.5V至5.5V，適用於5V邏輯系統。'ALS'系列採用先進的低功耗肖特基技術，在速度和功耗之間取得平衡。

詳細技術參數

核心特性

• 雙向總線收發器，8位同相數據傳輸
• 三態輸出，實現總線隔離
• 低功耗：典型值 27 mW
• 高速：典型傳播延遲 6 ns
• 輸入滯後，提高噪聲抗擾度
• ESD 保護超過 2000 V（符合 MIL-STD-883）
• 寬工作溫度範圍：0°C 至 70°C

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示接口
• 工業 PLC I/O 模塊
• 微控制器與外設之間的數據通信
• 存儲器地址/數據總線緩衝

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS245A-1NSR 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]