SNJ54AHC123AJ TI Monostable Multivibrator | 2 Channels, 5V Supply

Product Overview

The SNJ54AHC123AJ is a high-speed dual monostable multivibrator from Texas Instruments, designed for precision pulse generation and timing applications. It operates over a wide supply voltage range of 2V to 5.5V, making it suitable for both 3.3V and 5V systems. The device features two independent multivibrators with Schmitt-trigger inputs for noise immunity and offers retriggerable and non-retriggerable modes. The SNJ54AHC123AJ is available in a hermetic ceramic package, ensuring reliability in harsh environments.

Detailed Technical Specifications

Key Features

• Dual monostable multivibrator with independent trigger and reset
• Schmitt-trigger inputs for slow or noisy input signals
• Retriggerable and non-retriggerable operation
• Output pulse width controlled by external RC components
• Low power consumption: 20 µA max at 5V
• High noise immunity: 0.5 VCC typical
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station timing and synchronization circuits
• Automotive dashboard display pulse generation
• Industrial automation sensor debouncing
• Medical equipment pulse width modulation
• Avionics and defense systems requiring high reliability

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54AHC123AJ. 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

SNJ54AHC123AJ 是德州儀器推出的高速雙單穩態多諧振盪器，專為精密脈衝產生和定時應用設計。它可在 2V 至 5.5V 的寬電源電壓範圍內工作，適用於 3.3V 和 5V 系統。該器件具有兩個獨立的單穩態觸發器，帶有施密特觸發輸入以增強抗噪性，並提供可重觸發和不可重觸發模式。SNJ54AHC123AJ 採用密封陶瓷封裝，確保在惡劣環境下的可靠性。

詳細技術參數

核心特性

• 雙單穩態多諧振盪器，帶獨立觸發和復位
• 施密特觸發輸入，適用於緩慢或噪聲輸入信號
• 可重觸發和不可重觸發操作
• 輸出脈衝寬度由外部 RC 元件控制
• 低功耗：5V 時最大 20 µA
• 高抗噪性：典型值 0.5 VCC
• ESD 保護超過 2000V，符合 MIL-STD-883

典型應用場景

• 5G 基站定時和同步電路
• 汽車儀表板顯示脈衝生成
• 工業自動化傳感器去抖動
• 醫療設備脈衝寬度調製
• 需要高可靠性的航空和國防系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54AHC123AJ 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]