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Product Overview
The CD74HC123MT is a high-speed CMOS dual monostable multivibrator from Texas Instruments. It features retriggerable and non-retriggerable operation, with a wide supply voltage range of 2V to 6V. The device is ideal for pulse shaping, timing delay, and frequency division applications. Housed in a 16-SOIC package, it offers low power consumption and high noise immunity.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| Output Current (IO) |
±5.2 mA |
| Propagation Delay (tPLH/tPHL) |
15 ns (typical at 5V) |
| Power Dissipation |
500 mW |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-SOIC |
Key Features
- Dual monostable multivibrator with retriggerable and non-retriggerable modes
- Wide supply voltage range: 2V to 6V
- Low power consumption: 80 µA (max) at 25°C
- High noise immunity: typical 45% of VCC
- Schmitt-trigger input for slow or noisy input signals
- Output pulse width controlled by external resistor and capacitor
- Compatible with TTL and CMOS logic levels
Target Applications
- 5G base station timing circuits
- Automotive dashboard pulse generation
- Industrial control systems for delay and timing
- Consumer electronics for pulse shaping
- Medical devices for signal conditioning
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HC123MT. 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
CD74HC123MT 是德州儀器的一款高速 CMOS 雙單穩態多諧振盪器。具有可重觸發和不可重觸發操作模式,電源電壓範圍寬(2V 至 6V)。該器件非常適合脈衝整形、定時延遲和分頻應用。採用 16-SOIC 封裝,功耗低,抗干擾能力強。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電流 (IO) |
±5.2 mA |
| 傳播延遲 (tPLH/tPHL) |
15 ns(典型值,5V 時) |
| 功耗 |
500 mW |
| 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,可重觸發和不可重觸發模式
- 寬電源電壓範圍:2V 至 6V
- 低功耗:25°C 時最大 80 µA
- 高抗干擾能力:典型值為 VCC 的 45%
- 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電阻和電容控制
- 兼容 TTL 和 CMOS 邏輯電平
典型應用場景
- 5G 基站定時電路
- 汽車儀表盤脈衝生成
- 工業控制系統中的延時和定時
- 消費電子中的脈衝整形
- 醫療設備中的信號調理
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HC123MT 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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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。
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