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Product Overview
The SN74AHCT123ADBR is a dual retriggerable monostable multivibrator from Texas Instruments, designed for precision pulse generation in high-speed digital systems. It operates over a wide supply voltage range of 4.5V to 5.5V and features a typical propagation delay of 25ns. The device is housed in a compact 16-pin SSOP package, making it suitable for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Output Current (IOH/IOL) |
±8 mA |
| Propagation Delay (tPLH/tPHL) |
25 ns (typical) |
| Input Voltage (VI) |
0V to 5.5V |
| Operating Temperature |
-40°C to +85°C |
| Package |
16-SSOP (DB) |
Key Features
- Dual retriggerable monostable multivibrator
- Schmitt-trigger inputs for noise immunity
- Output pulse width controlled by external RC components
- Retriggerable and non-retriggerable modes
- Low power consumption
- Compatible with TTL and CMOS logic levels
Target Applications
- 5G base station timing circuits
- Automotive dashboard display control
- Industrial automation pulse generation
- Medical device timing modules
- Consumer electronics remote control
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHCT123ADBR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN74AHCT123ADBR 是德州儀器推出的雙可重觸發單穩態多諧振盪器,專為高速數字系統中的精確脈衝生成而設計。它支持 4.5V 至 5.5V 的寬電源電壓範圍,典型傳播延遲為 25ns。器件採用緊湊的 16 引腳 SSOP 封裝,適合空間受限的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸出電流 (IOH/IOL) |
±8 mA |
| 傳播延遲 (tPLH/tPHL) |
25 ns (典型值) |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
16-SSOP (DB) |
核心特性
- 雙可重觸發單穩態多諧振盪器
- 施密特觸發輸入,抗噪聲能力強
- 輸出脈衝寬度由外部 RC 元件控制
- 可重觸發與不可重觸發模式
- 低功耗
- 兼容 TTL 和 CMOS 邏輯電平
典型應用場景
- 5G 基站定時電路
- 汽車儀表盤顯示控制
- 工業自動化脈衝生成
- 醫療設備定時模塊
- 消費電子遙控器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74AHCT123ADBR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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