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Product Overview
The CD74HC4538PW from Texas Instruments is a high-speed CMOS dual precision monostable multivibrator. It features two independent monostable circuits with Schmitt-trigger inputs for noise immunity. The device is designed for use in timing, pulse shaping, and delay applications. It operates over a wide supply voltage range of 2V to 6V and offers low power consumption. The 16-TSSOP package enables compact PCB designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Output Current (IO) |
±8 mA |
| Propagation Delay (tPLH/tPHL) |
15 ns (typ) at 5V |
| Input Capacitance |
10 pF |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-TSSOP |
Key Features
- Dual precision monostable multivibrator
- Schmitt-trigger inputs
- Retriggerable and resettable
- Wide supply voltage range: 2V to 6V
- Low power consumption
- High noise immunity
- Compatible with TTL levels
Target Applications
- 5G base station timing circuits
- Automotive dashboard pulse generation
- Industrial control delay lines
- Consumer electronics pulse shaping
- Medical device timing
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HC4538PW. 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
CD74HC4538PW 是德州儀器 (TI) 的一款高速 CMOS 雙精密單穩態多諧振盪器。它具有兩個獨立的單穩態電路,並帶有施密特觸發輸入以增強抗噪性。該器件適用於定時、脈衝整形和延遲應用。它可在 2V 至 6V 的寬電源電壓範圍內工作,功耗低。16-TSSOP 封裝有助於實現緊湊的 PCB 設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸出電流 (IO) |
±8 mA |
| 傳播延遲 (tPLH/tPHL) |
15 ns (典型值) 在 5V |
| 輸入電容 |
10 pF |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-TSSOP |
核心特性
- 雙精密單穩態多諧振盪器
- 施密特觸發輸入
- 可重觸發和復位
- 寬電源電壓範圍:2V 至 6V
- 低功耗
- 高抗噪性
- 與 TTL 電平兼容
典型應用場景
- 5G 基站定時電路
- 汽車儀表盤脈衝生成
- 工業控制延遲線
- 消費電子脈衝整形
- 醫療設備定時
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HC4538PW 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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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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