CD74HC40105M TI FIFO Register | 16-SOIC | 4-Bit x 16-Word, 2V-6V

Product Overview

The CD74HC40105M is a high-speed CMOS 4-bit by 16-word FIFO (First-In, First-Out) register from Texas Instruments. It features a 4-bit parallel data input and output, with independent read and write operations controlled by clock signals. The device operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. Housed in a compact 16-SOIC package, it offers low power consumption and high noise immunity typical of HC logic family.

Detailed Technical Specifications

Key Features

• 4-bit wide, 16-word deep FIFO memory
• Independent read and write clocks
• Full and empty flags for status indication
• Low power consumption: 80 µA max quiescent current
• High noise immunity: VNIH = 28% of VCC, VNIL = 21% of VCC
• Wide operating voltage range: 2V to 6V
• High speed: tpd = 15 ns at 5V
• Standard 16-SOIC package for easy PCB integration

Target Applications

The CD74HC40105M is ideal for buffering and data rate matching in various systems. Specific applications include:

• 5G base station control logic for temporary data storage between processing stages
• Automotive dashboard display controllers for buffering sensor data
• Industrial PLCs for synchronizing data between different clock domains
• Medical imaging equipment for real-time data buffering
• Consumer electronics like smart home hubs for data packet management

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC40105M. 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

CD74HC40105M 是德州儀器 (TI) 生產的高速 CMOS 4 位元 × 16 字元 FIFO (先進先出) 暫存器。它具有 4 位元並行數據輸入和輸出，並由獨立的讀寫時鐘信號控制。該器件可在 2V 至 6V 的寬電源電壓範圍內工作，適用於電池供電和工業應用。採用緊湊的 16-SOIC 封裝，具有 HC 邏輯系列典型的低功耗和高抗噪性。

詳細技術參數

核心特性

• 4 位元寬、16 字元深的 FIFO 存儲器
• 獨立的讀寫時鐘
• 滿和空標誌用於狀態指示
• 低功耗：最大靜態電流 80 µA
• 高抗噪性：VNIH = 28% VCC，VNIL = 21% VCC
• 寬工作電壓範圍：2V 至 6V
• 高速：tpd = 15 ns @5V
• 標準 16-SOIC 封裝，易於 PCB 集成

典型應用場景

CD74HC40105M 適用於各種系統中的緩衝和數據速率匹配。具體應用包括：

• 5G 基站控制邏輯，用於處理級之間的臨時數據存儲
• 汽車儀表板顯示控制器，用於緩衝傳感器數據
• 工業 PLC，用於同步不同時鐘域之間的數據
• 醫療成像設備，用於實時數據緩衝
• 消費電子產品，如智能家居中樞，用於數據包管理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC40105M 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]