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Product Overview
The SN74AHC123AMDREP is a dual monostable multivibrator from Texas Instruments, designed for high-speed, low-power applications. It features two independent monostable circuits with Schmitt-trigger inputs for noise immunity. The device operates over a wide voltage range of 2 V to 5.5 V and is available in a 16-pin SOIC package. This enhanced product (EP) is qualified for defense and aerospace applications, offering extended temperature range and reliability.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
2 |
| Supply Voltage (VCC) |
2 V to 5.5 V |
| Input Voltage Range |
0 V to 5.5 V |
| Output Current (IOH/IOL) |
±8 mA at 5 V |
| Propagation Delay (tPLH/tPHL) |
10 ns typical at 5 V, 50 pF |
| Output Pulse Width |
Programmable via external RC |
| Operating Temperature |
-55°C to 125°C |
| Package |
16-SOIC |
Key Features
- Dual monostable multivibrator with Schmitt-trigger inputs
- Wide supply voltage range: 2 V to 5.5 V
- Low power consumption: 20 µA max at 5.5 V
- High noise immunity: 0.5 V typical at 5 V
- Programmable output pulse width via external resistor and capacitor
- Edge-triggered from active-high or active-low inputs
- Retriggerable and non-retriggerable modes
- Enhanced product (EP) for defense and aerospace
Target Applications
- 5G base station timing circuits
- Automotive dashboard display timing
- Industrial automation pulse generation
- Medical device timing control
- Defense communication systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHC123AMDREP. 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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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
SN74AHC123AMDREP 是德州儀器推出的雙單穩態多諧振盪器,專為高速、低功耗應用設計。它包含兩個獨立的單穩態電路,具有施密特觸發輸入以增強抗噪能力。器件工作電壓範圍為 2 V 至 5.5 V,採用 16 引腳 SOIC 封裝。此增強型產品 (EP) 符合國防和航空航天應用要求,提供擴展溫度範圍和高可靠性。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
2 |
| 電源電壓 (VCC) |
2 V 至 5.5 V |
| 輸入電壓範圍 |
0 V 至 5.5 V |
| 輸出電流 (IOH/IOL) |
±8 mA (5 V 時) |
| 傳播延遲 (tPLH/tPHL) |
典型值 10 ns (5 V, 50 pF) |
| 輸出脈衝寬度 |
通過外部 RC 可編程 |
| 工作溫度 |
-55°C 至 125°C |
| 封裝 |
16-SOIC |
核心特性
- 雙單穩態多諧振盪器,帶施密特觸發輸入
- 寬電源電壓範圍:2 V 至 5.5 V
- 低功耗:5.5 V 時最大 20 µA
- 高抗噪能力:5 V 時典型值 0.5 V
- 通過外部電阻和電容可編程輸出脈衝寬度
- 可選擇上升沿或下降沿觸發
- 可重觸發和不可重觸發模式
- 增強型產品 (EP),適用於國防和航空航天
典型應用場景
- 5G 基站時序電路
- 汽車儀表板顯示時序
- 工業自動化脈衝生成
- 醫療設備時序控制
- 國防通信系統
環球供應鏈與批發合作夥伴方案
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