SN74ALVCH245PW TI Bus Transceiver | 20-TSSOP | 3.3V, 8-Bit, Non-Inverting

Product Overview

The SN74ALVCH245PW from Texas Instruments is an 8-bit (octal) non-inverting bus transceiver designed for 3.3-V VCC operation. It features bidirectional data flow with direction control (DIR) and output enable (OE) inputs. The device is part of the ALVCH family, offering low-voltage operation and high drive capability. Housed in a 20-pin TSSOP package, it is ideal for bus interface applications in modern digital systems.

Detailed Technical Specifications

Key Features

• 8-bit bidirectional bus transceiver with non-inverting outputs
• Supports mixed-mode voltage operation (3.3 V VCC with 5-V tolerant inputs)
• Bus hold on data inputs eliminates the need for external pull-up/pull-down resistors
• Low power consumption: ICC = 40 µA max
• High drive: ±24 mA output drive at 3.3 V
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection exceeds JESD 22 (2000-V Human-Body Model, 1000-V Charged-Device Model)

Target Applications

• 5G base station control boards: data bus isolation between FPGA and microcontroller
• Automotive dashboard display: interface between infotainment processor and display driver
• Industrial PLC: signal buffering between backplane and I/O modules
• Networking equipment: level translation in router line cards
• Consumer electronics: data bus in smart TVs and set-top boxes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALVCH245PW. 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

SN74ALVCH245PW 是德州儀器（TI）生產的 8 位（八路）同相總線收發器，設計用於 3.3-V VCC 操作。它具有雙向數據流，帶有方向控制（DIR）和輸出使能（OE）輸入。該器件屬於 ALVCH 系列，提供低電壓操作和高驅動能力。採用 20 引腳 TSSOP 封裝，非常適合現代數字系統中的總線接口應用。

詳細技術參數

核心特性

• 8 位雙向總線收發器，同相輸出
• 支持混合電壓操作（3.3 V VCC，5 V 容限輸入）
• 數據輸入上的總線保持功能，無需外部上拉/下拉電阻
• 低功耗：ICC 最大值 40 µA
• 高驅動：3.3 V 時 ±24 mA 輸出驅動
• 閂鎖性能超過 250 mA，符合 JESD 17 標準
• ESD 保護超過 JESD 22（2000-V 人體模型，1000-V 充電器件模型）

典型應用場景

• 5G 基站控制板：FPGA 與微控制器之間的數據總線隔離
• 汽車儀表盤顯示：信息娛樂處理器與顯示驅動器之間的接口
• 工業 PLC：背板與 I/O 模塊之間的信號緩衝
• 網絡設備：路由器線卡中的電平轉換
• 消費電子：智能電視和機頂盒中的數據總線

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALVCH245PW 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]