SN74LV123ADB TI Monostable Multivibrator | 2.0V-5.5V, 8.5ns Propagation Delay

Product Overview

The SN74LV123ADB is a dual retriggerable monostable multivibrator from Texas Instruments, designed for low-voltage (2.0V to 5.5V) operation. Each multivibrator has an active-low trigger (A) and an active-high trigger (B) input, along with a clear (CLR) input. The device provides both true and complement outputs. The output pulse width is determined by external components (R_ext and C_ext). The SN74LV123ADB is available in a SSOP-16 package.

Detailed Technical Specifications

Key Features

• Dual monostable multivibrator with retrigger capability
• Low power consumption: 20 µA max I_CC
• Schmitt-trigger inputs for noise immunity
• Output drive capability: ±12 mA at 5V
• Edge-triggered from active-high or active-low inputs
• Direct clear input resets the output

Target Applications

• 5G base station timing circuits (e.g., pulse shaping for synchronization signals)
• Automotive dashboard display control (e.g., reset pulse generation for microcontrollers)
• Industrial sensor signal conditioning (e.g., debouncing switch inputs)
• Consumer electronics (e.g., remote control pulse generation)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV123ADB. 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

SN74LV123ADB 是德州儀器 (TI) 推出的雙可重觸發單穩態多諧振盪器，工作電壓範圍為 2.0V 至 5.5V。每個多諧振盪器具有低電平有效觸發輸入 (A) 和高電平有效觸發輸入 (B)，以及清零輸入 (CLR)。器件提供互補輸出。輸出脈衝寬度由外部元件 (R_ext 和 C_ext) 決定。SN74LV123ADB 採用 SSOP-16 封裝。

詳細技術參數

核心特性

• 雙單穩態多諧振盪器，可重觸發
• 低功耗：最大 I_CC 20 µA
• 施密特觸發輸入，抗噪聲能力強
• 輸出驅動能力：5V 時 ±12 mA
• 邊沿觸發，支持高電平或低電平有效輸入
• 直接清零輸入可復位輸出

典型應用場景

• 5G 基站時序電路（例如，同步信號的脈衝整形）
• 汽車儀表盤顯示控制（例如，為微控制器生成復位脈衝）
• 工業傳感器信號調理（例如，開關輸入去抖動）
• 消費電子（例如，遙控器脈衝生成）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV123ADB 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]