CY74FCT257CTQCT TI Multiplexer | 16-SSOP | 4:1, Single-Ended

Product Overview

The CY74FCT257CTQCT is a high-performance, 4-to-1 multiplexer from Texas Instruments, designed for fast data routing in digital systems. It features four data inputs, a common output, and two select lines (S0, S1) to choose which input is routed to the output. The device operates from a single 5V supply and is characterized for operation from -40°C to +85°C. Housed in a compact 16-SSOP package, it is ideal for space-constrained applications requiring high-speed signal switching.

Detailed Technical Specifications

Key Features

• 4-to-1 multiplexer with single-ended output
• High speed: tpd = 4.1 ns typical
• Low power consumption: ICC = 10 µA max
• TTL-compatible inputs and outputs
• 3-state output for bus-oriented applications
• ESD protection exceeds 2000V per MIL-STD-883
• Available in 16-SSOP package for space-saving designs

Target Applications

• Data routing in 5G base stations (e.g., signal path selection in remote radio units)
• Automotive dashboard displays (e.g., selecting video sources for infotainment)
• Industrial control systems (e.g., multiplexing sensor inputs)
• Telecommunications equipment (e.g., switching between redundant data lines)
• Test and measurement instruments (e.g., channel selection in data acquisition)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY74FCT257CTQCT. 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

CY74FCT257CTQCT 是德州儀器推出的一款高性能4選1多路復用器，專為數字系統中的快速數據路由而設計。它包含四個數據輸入端、一個公共輸出端和兩個選擇線（S0、S1），用於選擇哪個輸入被路由到輸出。該器件在單一5V電源下工作，工作溫度範圍為-40°C至+85°C。採用緊湊的16-SSOP封裝，非常適合需要高速信號切換的空間受限應用。

詳細技術參數

核心特性

• 4選1多路復用器，單端輸出
• 高速：典型傳播延遲4.1 ns
• 低功耗：最大靜態電流10 µA
• TTL兼容輸入和輸出
• 三態輸出，適用於總線應用
• ESD保護超過2000V（符合MIL-STD-883）
• 採用16-SSOP封裝，節省空間

典型應用場景

• 5G基站中的數據路由（例如遠程射頻單元的信號路徑選擇）
• 汽車儀表板顯示（例如信息娛樂系統的視頻源選擇）
• 工業控制系統（例如傳感器輸入的多路復用）
• 電信設備（例如冗餘數據線路之間的切換）
• 測試與測量儀器（例如數據採集中的通道選擇）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY74FCT257CTQCT 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]