CD74HCT258E TI Multiplexer | 16-PDIP | 4.5V-5.5V, High-Speed CMOS

Product Overview

The CD74HCT258E is a high-speed CMOS quad 2-input multiplexer from Texas Instruments, featuring four independent multiplexers with common select and enable inputs. It operates over a supply voltage range of 4.5V to 5.5V, making it ideal for 5V logic systems. The device is fabricated with silicon gate technology to achieve propagation delays comparable to LSTTL while consuming significantly lower power. It is offered in a 16-pin PDIP package, suitable for through-hole mounting in industrial and consumer applications.

Detailed Technical Specifications

Key Features

• High-speed CMOS technology with propagation delay of 15 ns typical
• Low power consumption: 80 µA max ICC
• Balanced propagation delays: tPLH and tPHL
• Wide operating voltage range: 4.5V to 5.5V
• Inputs are TTL-voltage compatible
• Outputs drive up to 10 LSTTL loads
• Standardized symmetrical output characteristics
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

• Data routing in 5G base station control boards
• Signal selection in automotive dashboard displays
• Multiplexing in industrial PLCs (Programmable Logic Controllers)
• Address decoding in memory systems
• Function selection in consumer electronics like set-top boxes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT258E. 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

CD74HCT258E 是德州儀器推出的一款高速 CMOS 四路 2 選 1 多路復用器，包含四個獨立的多路復用器，共用選擇和使能輸入。該器件在 4.5V 至 5.5V 的電源電壓範圍內工作，非常適合 5V 邏輯系統。採用硅柵極技術製造，傳播延遲可與 LSTTL 媲美，同時功耗顯著降低。提供 16 引腳 PDIP 封裝，適用於工業和消費類應用中的通孔安裝。

詳細技術參數

核心特性

• 高速 CMOS 技術，典型傳播延遲 15 ns
• 低功耗：最大 ICC 80 µA
• 平衡的傳播延遲：tPLH 和 tPHL
• 寬工作電壓範圍：4.5V 至 5.5V
• 輸入與 TTL 電壓兼容
• 輸出可驅動多達 10 個 LSTTL 負載
• 標準化對稱輸出特性
• ESD 保護超過 2000V，符合 MIL-STD-883 方法 3015

典型應用場景

• 5G 基站控制板中的數據路由
• 汽車儀表盤顯示中的信號選擇
• 工業 PLC（可編程邏輯控制器）中的多路復用
• 存儲器系統中的地址解碼
• 消費電子產品（如機頂盒）中的功能選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HCT258E 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]