SN74LV245ANS TI Bus Transceiver | 20-SO | 2V-5.5V, 8-Ch, Non-Inverting

Product Overview

The SN74LV245ANS is a high-performance octal bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between two data buses. It operates over a wide supply voltage range of 2V to 5.5V, making it suitable for low-voltage and mixed-voltage systems. The device features 8-bit non-inverting data paths with 3-state outputs, allowing for bus isolation and multiplexing. Housed in a 20-pin SOIC (SO-20) package, it offers a compact solution for space-constrained applications.

Detailed Technical Specifications

Key Features

• Bidirectional bus transceiver with 8-bit non-inverting data paths
• Wide operating voltage range: 2V to 5.5V
• 3-state outputs for bus isolation
• Low power consumption: ICC max 20μA
• High drive capability: ±12mA at 3V
• Fast propagation delay: 6.5ns typical at 3V
• Inputs accept voltages up to 5.5V regardless of VCC
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
• RoHS compliant and lead-free

Target Applications

• 5G base station control boards for data bus isolation
• Automotive dashboard display modules for signal level translation
• Industrial PLC I/O modules for bidirectional communication
• Consumer electronics like smart TVs and set-top boxes
• Networking equipment (routers, switches) for backplane data transfer
• Medical devices (patient monitors) for sensor data acquisition

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV245ANS. 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

SN74LV245ANS 是德州儀器（TI）生產的高性能八路匯流排收發器，專為兩個數據匯流排之間的雙向異步通信而設計。它可在 2V 至 5.5V 的寬電源電壓範圍內工作，適用於低電壓和混合電壓系統。該器件具有 8 位非反相數據路徑和三態輸出，支持匯流排隔離和多路復用。採用 20 引腳 SOIC（SO-20）封裝，為空間受限的應用提供了緊湊的解決方案。

詳細技術參數

核心特性

• 雙向匯流排收發器，8 位非反相數據路徑
• 寬工作電壓範圍：2V 至 5.5V
• 三態輸出，支持匯流排隔離
• 低功耗：ICC 最大值 20μA
• 高驅動能力：±12mA 在 3V 時
• 快速傳播延遲：典型值 6.5ns 在 3V 時
• 輸入可承受高達 5.5V 的電壓，與 VCC 無關
• ESD 保護超過 JESD 22（2000V HBM，1000V CDM）
• 符合 RoHS 標準，無鉛

典型應用場景

• 5G 基站控制板，用於數據匯流排隔離
• 汽車儀表盤顯示模塊，用於信號電平轉換
• 工業 PLC I/O 模塊，用於雙向通信
• 消費電子產品，如智能電視和機頂盒
• 網絡設備（路由器、交換機），用於背板數據傳輸
• 醫療設備（病人監護儀），用於傳感器數據採集

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV245ANS 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]