CD74HC123E TI Monostable Multivibrator | 16-PDIP | Dual, Retriggerable, 5V

Product Overview

The CD74HC123E from Texas Instruments is a dual retriggerable monostable multivibrator in a 16-pin PDIP package. It is designed for high-speed CMOS logic and provides precise pulse width control with minimal external components. Each multivibrator has independent trigger and reset inputs, making it ideal for timing and pulse generation applications.

Detailed Technical Specifications

Key Features

• Dual retriggerable monostable multivibrator
• Wide supply voltage range: 2V to 6V
• Schmitt-trigger inputs for slow or noisy signals
• Retriggerable and resettable
• Output pulse width controlled by external resistor and capacitor
• Low power consumption: 80 µA max at 25°C
• High noise immunity: typically VNIH = VNIL = 28% of VCC

Target Applications

• Pulse width modulation in 5G base station power supplies
• Timing delay generation in automotive dashboard displays
• Debouncing switches in industrial control panels
• Frequency division in communication equipment
• Pulse stretching in sensor interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC123E. 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

CD74HC123E 是德州儀器（TI）的一款雙路可重觸發單穩態多諧振盪器，採用 16 引腳 PDIP 封裝。它專為高速 CMOS 邏輯設計，通過最少的外部元件提供精確的脈衝寬度控制。每個多諧振盪器具有獨立的觸發和復位輸入，非常適合定時和脈衝生成應用。

詳細技術參數

核心特性

• 雙路可重觸發單穩態多諧振盪器
• 寬電源電壓範圍：2V 至 6V
• 施密特觸發輸入，適用於緩慢或噪聲信號
• 可重觸發和復位
• 輸出脈衝寬度由外部電阻和電容控制
• 低功耗：25°C 時最大 80 µA
• 高抗噪性：典型 VNIH = VNIL = 28% VCC

典型應用場景

• 5G 基站電源中的脈衝寬度調製
• 汽車儀表盤顯示中的定時延遲生成
• 工業控制面板中的按鍵消抖
• 通信設備中的分頻
• 傳感器接口中的脈衝展寬

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC123E 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]