SN74LS123NSR TI Monostable Multivibrator | 16-SO | Dual, Retriggerable

Product Overview

The SN74LS123NSR is a dual retriggerable monostable multivibrator from Texas Instruments, designed for pulse generation and timing applications. Each multivibrator features a negative-edge trigger input and a positive-edge trigger input, allowing flexible triggering options. The device can produce output pulses with widths controlled by external resistors and capacitors, making it ideal for precise timing in digital systems. Packaged in a 16-pin SOIC (Small Outline Integrated Circuit), it offers a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual monostable multivibrators in one package
• Retriggerable for extended pulse width
• Schmitt-trigger inputs for noise immunity
• Wide supply voltage range: 4.75 V to 5.25 V
• Low power consumption
• Compatible with TTL logic levels

Target Applications

• Pulse generation in 5G base station control logic
• Timing delay in automotive dashboard displays
• Debouncing switches in industrial control panels
• Frequency division in digital clocks
• One-shot pulse shaping in medical devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LS123NSR. 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

SN74LS123NSR 是德州儀器推出的雙可重觸發單穩態多諧振盪器，專為脈衝產生和定時應用設計。每個多諧振盪器具備負邊緣觸發輸入和正邊緣觸發輸入，提供靈活的觸發方式。輸出脈衝寬度由外部電阻和電容決定，非常適合數位系統中的精確定時。採用 16 引腳 SOIC 封裝，為空間受限的設計提供緊湊解決方案。

詳細技術參數

核心特性

• 單封裝內含雙單穩態多諧振盪器
• 可重觸發以延長脈衝寬度
• 施密特觸發輸入，抗噪聲能力強
• 寬電源電壓範圍：4.75 V 至 5.25 V
• 低功耗
• 與 TTL 邏輯電平兼容

典型應用場景

• 5G 基站控制邏輯中的脈衝產生
• 汽車儀表盤顯示中的定時延遲
• 工業控制面板中的按鍵去抖
• 數位時鐘中的分頻
• 醫療設備中的單次脈衝整形

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LS123NSR 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]