CY74FCT540CTQCT TI Buffer/Driver | 20-SSOP | 3-State, Inverting

Product Overview

The CY74FCT540CTQCT is a high-performance, octal buffer/line driver from Texas Instruments, designed for bus-oriented applications. It features 3-state outputs and inverting logic, making it ideal for driving heavily loaded or high-capacitance lines. Housed in a compact 20-pin SSOP package, this device operates over a wide supply voltage range of 4.75V to 5.25V, with typical propagation delays as low as 4.1ns. The CY74FCT540CTQCT is part of the FCT family, known for its low power consumption and high drive capability, supporting up to 64mA sink/source current per output.

Detailed Technical Specifications

Key Features

• High drive capability: ±64mA output current
• Fast propagation delay: 4.1ns typical at 5V
• 3-state outputs for bus isolation
• Inverting logic for signal inversion
• Low power consumption: ICC typically 0.5μA
• ESD protection: >2000V HBM
• Compatible with TTL input levels
• Available in space-saving 20-SSOP package

Target Applications

• 5G base station control logic: Driving address/data buses in baseband units
• Automotive dashboard displays: Buffering signals between MCU and display driver
• Industrial PLC systems: Isolating and driving I/O modules
• Telecommunications routers: Buffering backplane signals
• Medical imaging equipment: Driving high-speed data lines

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY74FCT540CTQCT. 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

CY74FCT540CTQCT 是德州儀器推出的一款高性能八通道緩衝器/線路驅動器，專為匯流排應用設計。它具有三態輸出和反相邏輯，非常適合驅動重負載或高電容線路。該器件採用緊湊的 20 引腳 SSOP 封裝，可在 4.75V 至 5.25V 的寬電源電壓範圍內工作，典型傳播延遲低至 4.1ns。CY74FCT540CTQCT 屬於 FCT 系列，以低功耗和高驅動能力著稱，每個輸出支持高達 64mA 的灌電流/拉電流。

詳細技術參數

核心特性

• 高驅動能力：±64mA 輸出電流
• 快速傳播延遲：5V 時典型值 4.1ns
• 三態輸出，用於匯流排隔離
• 反相邏輯，實現信號反轉
• 低功耗：ICC 典型值 0.5μA
• ESD 保護：>2000V HBM
• 兼容 TTL 輸入電平
• 採用節省空間的 20-SSOP 封裝

典型應用場景

• 5G 基站控制邏輯：驅動基帶單元中的地址/數據匯流排
• 汽車儀表盤顯示：緩衝 MCU 與顯示驅動器之間的信號
• 工業 PLC 系統：隔離並驅動 I/O 模塊
• 電信路由器：緩衝背板信號
• 醫療成像設備：驅動高速數據線

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY74FCT540CTQCT 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]