SN74HC245APWR TI Bus Transceiver | 20-TSSOP | 8-Ch, Non-Inverting

Product Overview

The SN74HC245APWR from Texas Instruments is a high-performance octal bus transceiver designed for bidirectional asynchronous communication between data buses. It features 8-bit non-inverting buffers with 3-state outputs, enabling efficient data flow control in digital systems. Housed in a compact 20-pin TSSOP package, this device is ideal for space-constrained applications requiring reliable signal transmission.

Detailed Technical Specifications

Key Features

• 8-bit bidirectional bus transceiver with non-inverting outputs
• 3-state outputs for bus-oriented applications
• Wide supply voltage range: 2 V to 6 V
• High noise immunity: typical VNH = 0.7 × VCC, VNL = 0.3 × VCC
• Low power consumption: ICC = 80 µA (max) at VCC = 6 V
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
• Compatible with TTL levels

Target Applications

The SN74HC245APWR is suitable for a wide range of digital systems, including:

• 5G base station control boards for data bus isolation
• Automotive dashboard displays and infotainment systems
• Industrial PLCs and motor control interfaces
• Consumer electronics like smart home hubs
• Memory and peripheral interfacing in embedded systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC245APWR. 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

SN74HC245APWR 是德州儀器 (TI) 推出的一款高性能八路雙向匯流排收發器，專為數據匯流排之間的雙向異步通信設計。它包含8位非反相緩衝器，具有三態輸出，可在數字系統中實現高效的數據流控制。該器件採用緊湊的20引腳 TSSOP 封裝，非常適合需要可靠信號傳輸的空間受限應用。

詳細技術參數

核心特性

• 8位雙向匯流排收發器，非反相輸出
• 三態輸出，適用於匯流排應用
• 寬電源電壓範圍：2 V 至 6 V
• 高抗噪能力：典型 VNH = 0.7 × VCC, VNL = 0.3 × VCC
• 低功耗：ICC = 80 µA (最大值) 在 VCC = 6 V 時
• ESD 保護超過 2000 V，符合 MIL-STD-883 方法 3015
• 與 TTL 電平兼容

典型應用場景

SN74HC245APWR 適用於多種數字系統，包括：

• 5G 基站控制板的數據匯流排隔離
• 汽車儀表盤顯示和信息娛樂系統
• 工業 PLC 和電機控制接口
• 消費電子產品，如智能家居中心
• 嵌入式系統中的存儲器和外設接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC245APWR 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。
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• 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]