CD74HC646EN TI Bus Transceiver | 24-PDIP | 8-Bit, 3-State, Non-Inverting

Product Overview

The CD74HC646EN from Texas Instruments is a high-speed CMOS octal bus transceiver with 3-state outputs, designed for asynchronous two-way communication between data buses. It features non-inverting logic and operates from 2V to 6V, making it ideal for interfacing in mixed-voltage systems. The device is housed in a 24-pin PDIP package, ensuring easy prototyping and through-hole assembly.

Detailed Technical Specifications

Key Features

• High-speed CMOS technology with low power consumption
• 3-state outputs for bus-oriented applications
• Non-inverting data path
• Wide operating voltage range (2V to 6V)
• Compatible with TTL levels
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station control logic interfacing
• Automotive dashboard display data bus
• Industrial PLC I/O modules
• Telecommunications switching equipment
• Medical device data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC646EN. 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

CD74HC646EN 是德州儀器推出的高速 CMOS 八路總線收發器，具有三態輸出，專為數據總線之間的異步雙向通信設計。它採用非反相邏輯，工作電壓範圍為 2V 至 6V，非常適合混合電壓系統中的接口應用。器件採用 24 引腳 PDIP 封裝，便於原型設計和通孔組裝。

詳細技術參數

核心特性

• 高速 CMOS 技術，低功耗
• 三態輸出，適用於總線應用
• 非反相數據路徑
• 寬工作電壓範圍 (2V 至 6V)
• 與 TTL 電平兼容
• ESD 保護超過 2000V (MIL-STD-883)

典型應用場景

• 5G 基站控制邏輯接口
• 汽車儀表盤顯示數據總線
• 工業 PLC I/O 模塊
• 電信交換設備
• 醫療設備數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC646EN 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]