CY74FCT2257CTQC TI Multiplexer | 16-SSOP | 4:1, Single-Ended

Product Overview

The CY74FCT2257CTQC is a high-performance CMOS 4:1 multiplexer from Texas Instruments, designed for fast signal routing in digital systems. It features four data inputs, a single output, and two select lines (S0, S1) to choose which input is routed to the output. The device operates from a 4.5V to 5.5V 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 low propagation delay and high drive capability.

Detailed Technical Specifications

Key Features

• High speed: 4.5 ns typical propagation delay
• Low power consumption: 10 µA maximum ICC
• Wide supply voltage range: 4.5V to 5.5V
• TTL-compatible inputs and outputs
• 3-state outputs for bus-oriented applications
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015
• Available in 16-SSOP package for space-saving designs

Target Applications

The CY74FCT2257CTQC is suitable for a variety of digital systems requiring high-speed multiplexing. Specific applications include:

• 5G base station control logic: routing status signals from multiple RF modules to a single monitoring unit
• Automotive dashboard display: selecting video or data streams from different sensors (e.g., camera, radar) for the central display
• Industrial PLC systems: multiplexing sensor inputs to a single ADC channel
• Data communication equipment: switching between redundant data paths for fault tolerance
• Test and measurement instruments: selecting test points for signal analysis

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY74FCT2257CTQC. 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

CY74FCT2257CTQC 是德州儀器（TI）生產的高性能 CMOS 4:1 多路復用器，專為數字系統中的快速信號路由而設計。它具有四個數據輸入、一個輸出和兩個選擇線（S0、S1），用於選擇哪個輸入被路由到輸出。該器件在 4.5V 至 5.5V 的電源電壓下工作，並在 -40°C 至 +85°C 的溫度範圍內保證性能。採用緊湊的 16-SSOP 封裝，非常適合需要低傳播延遲和高驅動能力的空間受限應用。

詳細技術參數

核心特性

• 高速：典型傳播延遲 4.5 ns
• 低功耗：最大 ICC 為 10 µA
• 寬電源電壓範圍：4.5V 至 5.5V
• 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（MIL-STD-883 方法 3015）
• 採用 16-SSOP 封裝，節省空間

典型應用場景

CY74FCT2257CTQC 適用於需要高速多路復用的各種數字系統。具體應用包括：

• 5G 基站控制邏輯：將多個射頻模塊的狀態信號路由到單個監控單元
• 汽車儀表板顯示：選擇來自不同傳感器（如攝像頭、雷達）的視頻或數據流，用於中央顯示屏
• 工業 PLC 系統：將多個傳感器輸入復用到單個 ADC 通道
• 數據通信設備：在冗餘數據路徑之間切換以實現容錯
• 測試與測量儀器：選擇測試點進行信號分析

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY74FCT2257CTQC 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
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