CD74HCT40103MT TI Counter/Divider | 16-SOIC | 8-Bit, Synchronous, Asynchronous Reset

Product Overview

The CD74HCT40103MT is a high-speed CMOS 8-bit synchronous down counter from Texas Instruments, featuring an asynchronous master reset. It is designed for use in high-performance counting, frequency division, and timing applications. The device operates at a wide voltage range of 4.5V to 5.5V, making it compatible with TTL logic levels. Housed in a compact 16-SOIC package, it offers low power consumption and high noise immunity.

Detailed Technical Specifications

Key Features

• 8-bit synchronous down counter with asynchronous master reset
• Wide operating voltage range: 4.5V to 5.5V
• High noise immunity: VIH = 2V, VIL = 0.8V
• Low power consumption: ICC = 80µA (max) at 25°C
• High speed: typical propagation delay of 30ns
• TTL-compatible inputs
• Balanced propagation delays and transition times
• Standard 16-SOIC package for easy integration

Target Applications

• 5G base station timing and synchronization circuits
• Automotive dashboard display controllers
• Industrial programmable logic controllers (PLCs)
• Frequency dividers in communication systems
• Digital counters in test and measurement equipment
• Consumer electronics like smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT40103MT. 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

CD74HCT40103MT 是德州儀器 (TI) 生產的高速 CMOS 8 位同步降計數器，具有異步主復位功能。它專為高性能計數、分頻和定時應用而設計。該器件在 4.5V 至 5.5V 的寬電壓範圍內工作，與 TTL 邏輯電平兼容。採用緊湊的 16-SOIC 封裝，具有低功耗和高抗噪性。

詳細技術參數

核心特性

• 8 位同步降計數器，帶異步主復位
• 寬工作電壓範圍：4.5V 至 5.5V
• 高抗噪性：VIH = 2V, VIL = 0.8V
• 低功耗：ICC = 80µA (最大值) 在 25°C
• 高速：典型傳播延遲 30ns
• TTL 兼容輸入
• 平衡的傳播延遲和轉換時間
• 標準 16-SOIC 封裝，易於集成

典型應用場景

• 5G 基站定時和同步電路
• 汽車儀表盤顯示控制器
• 工業可編程邏輯控制器 (PLC)
• 通信系統中的分頻器
• 測試和測量設備中的數字計數器
• 消費電子產品，如智能家居中樞

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HCT40103MT 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]