SN74LV123ATPWRQ1 TI Monostable Multivibrator | 16-TSSOP | 2V-5.5V, 8mA

Product Overview

The SN74LV123ATPWRQ1 is a dual retriggerable monostable multivibrator from Texas Instruments, designed for automotive applications. It features two independent multivibrators with Schmitt-trigger inputs for noise immunity. Each multivibrator can be triggered by either the A-input (rising edge) or B-input (falling edge), providing flexibility in pulse generation. The output pulse width is controlled by external resistors and capacitors, allowing precise timing from nanoseconds to seconds. This device operates over a wide supply voltage range of 2V to 5.5V and is characterized for operation from -40°C to +125°C, making it suitable for harsh automotive environments.

Detailed Technical Specifications

Key Features

• Qualified for automotive applications (AEC-Q100)
• Dual retriggerable monostable multivibrators
• Schmitt-trigger inputs for slow or noisy input signals
• Output pulse width controlled by external R and C
• Wide supply voltage range: 2V to 5.5V
• Low power consumption: 20 µA max ICC
• Output drive capability: ±8 mA at 5V
• Available in 16-TSSOP package for space-constrained designs

Target Applications

The SN74LV123ATPWRQ1 is ideal for automotive and industrial applications requiring precise timing and pulse generation. Specific examples include:

• 5G base station timing circuits
• Automotive dashboard display timing control
• Engine control unit (ECU) pulse generation
• Battery management systems (BMS) for electric vehicles
• Industrial sensor signal conditioning
• LED lighting pulse-width modulation (PWM) control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV123ATPWRQ1. 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

SN74LV123ATPWRQ1 是德州儀器推出的雙路可重觸發單穩態多諧振盪器，專為汽車應用設計。它包含兩個獨立的多諧振盪器，具有施密特觸發輸入以增強抗噪性。每個多諧振盪器可通過 A 輸入（上升沿）或 B 輸入（下降沿）觸發，提供靈活的脈衝生成。輸出脈衝寬度由外部電阻和電容控制，可實現從納秒到秒的精確定時。該器件在 2V 至 5.5V 的寬電源電壓範圍內工作，並可在 -40°C 至 +125°C 的溫度範圍內運行，適用於惡劣的汽車環境。

詳細技術參數

核心特性

• 通過汽車應用認證 (AEC-Q100)
• 雙路可重觸發單穩態多諧振盪器
• 施密特觸發輸入，適用於緩慢或噪聲輸入信號
• 輸出脈衝寬度由外部 R 和 C 控制
• 寬電源電壓範圍：2V 至 5.5V
• 低功耗：最大 ICC 20 µA
• 輸出驅動能力：5V 時 ±8 mA
• 採用 16-TSSOP 封裝，節省空間

典型應用場景

SN74LV123ATPWRQ1 適用於需要精確定時和脈衝生成的汽車及工業應用。具體實例包括：

• 5G 基站定時電路
• 汽車儀表板顯示定時控制
• 發動機控制單元 (ECU) 脈衝生成
• 電動汽車電池管理系統 (BMS)
• 工業傳感器信號調理
• LED 照明脈寬調製 (PWM) 控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV123ATPWRQ1 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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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。
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• 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]