SN74AHCT245DGSR TI Bus Transceiver | 20-VSSOP | 8-Bit, Non-Inverting

Product Overview

The SN74AHCT245DGSR is a high-performance octal bus transceiver from Texas Instruments, designed for asynchronous communication between data buses. It features 8-bit bidirectional data flow with non-inverting outputs, controlled by direction (DIR) and output enable (OE) pins. Housed in a compact 20-VSSOP package, this device operates over a wide voltage range of 4.5V to 5.5V, making it ideal for 5V systems. With a typical propagation delay of 7.5 ns and high drive capability (±8 mA output drive), it ensures reliable signal integrity in high-speed digital applications.

Detailed Technical Specifications

Key Features

• Bidirectional 8-bit data flow with non-inverting outputs
• Wide supply voltage range: 4.5V to 5.5V
• High drive capability: ±8 mA at 5V
• Fast propagation delay: 7.5 ns typical
• Low power consumption: ICC of 40 µA max
• Inputs are TTL-voltage compatible
• ESD protection exceeds 2000V (HBM)
• Available in space-saving 20-VSSOP package

Target Applications

The SN74AHCT245DGSR is suitable for a wide range of applications, including:

• 5G base station control boards for data bus isolation
• Automotive dashboard display modules for signal buffering
• Industrial PLC I/O modules for level translation
• Consumer electronics like smart TVs and set-top boxes
• Networking equipment such as routers and switches
• Medical devices requiring reliable data transfer

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHCT245DGSR. 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

SN74AHCT245DGSR 是德州儀器（TI）推出的一款高性能八路總線收發器，專為數據總線之間的異步通信設計。它支持8位雙向數據傳輸，具有同相輸出，並通過方向（DIR）和輸出使能（OE）引腳控制。器件採用緊湊的20-VSSOP封裝，工作電壓範圍為4.5V至5.5V，非常適合5V系統。典型傳播延遲為7.5 ns，輸出驅動能力強（±8 mA），確保高速數字應用中的信號完整性。

詳細技術參數

核心特性

• 雙向8位數據傳輸，同相輸出
• 寬電源電壓範圍：4.5V 至 5.5V
• 高驅動能力：5V 時 ±8 mA
• 快速傳播延遲：典型值 7.5 ns
• 低功耗：ICC 最大 40 µA
• 輸入與 TTL 電壓兼容
• ESD 保護超過 2000V（HBM）
• 採用節省空間的 20-VSSOP 封裝

典型應用場景

SN74AHCT245DGSR 適用於多種應用，包括：

• 5G 基站控制板中的數據總線隔離
• 汽車儀表盤顯示模塊的信號緩衝
• 工業 PLC I/O 模塊的電平轉換
• 消費電子產品如智能電視和機頂盒
• 網絡設備如路由器和交換機
• 需要可靠數據傳輸的醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHCT245DGSR 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。
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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]