SN74HC245AN TI Bus Transceiver | 20-PDIP | 8-Ch, Non-Inverting, 3-State

Product Overview

The SN74HC245AN from Texas Instruments is a high-speed octal bus transceiver designed for asynchronous two-way communication between data buses. Housed in a 20-pin PDIP package, it features non-inverting 3-state outputs and operates over a wide voltage range of 2V to 6V. This device is ideal for bidirectional data flow in digital systems, offering high noise immunity and low power consumption typical of HC CMOS logic.

Detailed Technical Specifications

Key Features

• 8-bit bidirectional bus transceiver with non-inverting 3-state outputs
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNH/VNL = 28% of VCC
• Low power consumption: ICC max 80µA
• Inputs accept voltages up to 6V
• Outputs can drive up to 10 LSTTL loads
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

• 5G base station control logic for data bus isolation
• Automotive dashboard display interface (e.g., instrument cluster)
• Industrial PLC I/O modules for signal buffering
• Consumer electronics like smart home hubs for level translation
• Telecommunications equipment for backplane data routing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC245AN. 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

SN74HC245AN 是德州儀器 (TI) 的一款高速八路匯流排收發器，專為數據匯流排之間的異步雙向通信而設計。採用 20 引腳 PDIP 封裝，具有同相三態輸出，工作電壓範圍為 2V 至 6V。該器件非常適合數字系統中的雙向數據流，具有 HC CMOS 邏輯典型的高抗噪性和低功耗。

詳細技術參數

核心特性

• 8 位雙向匯流排收發器，帶同相三態輸出
• 寬工作電壓範圍：2V 至 6V
• 高抗噪性：典型 VNH/VNL = 28% VCC
• 低功耗：ICC 最大值 80µA
• 輸入可承受高達 6V 的電壓
• 輸出可驅動多達 10 個 LSTTL 負載
• ESD 保護超過 2000V，符合 MIL-STD-883 方法 3015

典型應用場景

• 5G 基站控制邏輯中的數據匯流排隔離
• 汽車儀表盤顯示接口（例如儀表組）
• 工業 PLC I/O 模塊中的信號緩衝
• 消費電子產品如智能家居中樞的電平轉換
• 電信設備中的背板數據路由

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC245AN 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]