CY74FCT191CTQCT TI Counter IC | 16-SSOP | 4-Bit, Up/Down, Synchronous

Product Overview

The CY74FCT191CTQCT is a high-performance, 4-bit synchronous up/down counter from Texas Instruments, designed for use in a wide range of digital applications. It features a synchronous counting architecture, allowing for precise control and minimal propagation delays. The device is housed in a compact 16-SSOP package, making it suitable for space-constrained designs. With its low power consumption and high speed, the CY74FCT191CTQCT is an ideal choice for applications requiring reliable counting and timing functions.

Detailed Technical Specifications

Key Features

• 4-bit synchronous up/down counter
• High speed: typical propagation delay of 6.5 ns
• Low power consumption
• Wide operating voltage range: 4.75V to 5.25V
• Asynchronous master reset for initialization
• Parallel load capability for preset counting
• Ripple clock output for cascading multiple counters
• Outputs source/sink 24 mA
• Available in 16-SSOP package for space-saving designs

Target Applications

The CY74FCT191CTQCT is suitable for a variety of applications, including:

• 5G base station control logic
• Automotive dashboard instrumentation
• Industrial automation counters
• Data communication systems
• Test and measurement equipment
• Consumer electronics timing circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY74FCT191CTQCT. 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

CY74FCT191CTQCT 是德州儀器 (TI) 推出的一款高性能 4 位同步加/減計數器，專為各種數字應用而設計。它採用同步計數架構，可實現精確控制和最小傳播延遲。該器件採用緊湊的 16-SSOP 封裝，適合空間受限的設計。憑藉其低功耗和高速度，CY74FCT191CTQCT 是需要可靠計數和定時功能的應用的理想選擇。

詳細技術參數

核心特性

• 4 位同步加/減計數器
• 高速：典型傳播延遲 6.5 ns
• 低功耗
• 寬工作電壓範圍：4.75V 至 5.25V
• 異步主復位，用於初始化
• 並行加載功能，用於預設計數
• 級聯多個計數器的紋波時鐘輸出
• 輸出可源/灌 24 mA 電流
• 採用 16-SSOP 封裝，節省空間

典型應用場景

CY74FCT191CTQCT 適用於多種應用，包括：

• 5G 基站控制邏輯
• 汽車儀表盤儀表
• 工業自動化計數器
• 數據通信系統
• 測試與測量設備
• 消費電子定時電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY74FCT191CTQCT 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。
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• 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.
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