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Product Overview
The CD74HCT4053M from Texas Instruments is a high-speed CMOS triple 2-channel analog multiplexer/demultiplexer. It features three independent SPDT switches with common select logic, enabling flexible signal routing in precision analog and digital applications. Operating from a 4.5V to 5.5V supply, it is compatible with TTL logic levels and offers low ON resistance (typically 70Ω) and low crosstalk. Housed in a 16-SOIC package, it is ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Logic Input Voltage |
0V to VCC |
| Analog Signal Range |
0V to VCC |
| ON Resistance (RON) |
70Ω typical at 25°C |
| RON Flatness |
10Ω typical |
| Bandwidth |
50 MHz typical |
| Crosstalk |
-50 dB typical at 1 MHz |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-SOIC |
Key Features
- Triple 2-channel multiplexer/demultiplexer
- Low ON resistance (70Ω typical)
- Low crosstalk and high bandwidth (50 MHz)
- TTL/CMOS logic compatible
- Break-before-make switching
- Wide operating temperature range
- ESD protection > 2kV HBM
Target Applications
- 5G base station: RF signal routing for antenna diversity
- Automotive dashboard: Audio source selection and sensor multiplexing
- Industrial automation: Analog input multiplexing for PLCs
- Medical devices: ECG signal channel selection
- Consumer electronics: Audio/video switching in set-top boxes
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HCT4053M. 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
CD74HCT4053M 是德州儀器 (TI) 的一款高速 CMOS 三路 2 通道模擬多路復用器/解復用器。它包含三個獨立的 SPDT 開關,共用選擇邏輯,可實現精密模擬和數字應用中的靈活信號路由。工作電源電壓為 4.5V 至 5.5V,兼容 TTL 邏輯電平,具有低導通電阻(典型值 70Ω)和低串擾。採用 16-SOIC 封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 邏輯輸入電壓 |
0V 至 VCC |
| 模擬信號範圍 |
0V 至 VCC |
| 導通電阻 (RON) |
典型值 70Ω (25°C) |
| RON 平坦度 |
典型值 10Ω |
| 帶寬 |
典型值 50 MHz |
| 串擾 |
典型值 -50 dB (1 MHz) |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-SOIC |
核心特性
- 三路 2 通道多路復用器/解復用器
- 低導通電阻(典型值 70Ω)
- 低串擾和高帶寬(50 MHz)
- 兼容 TTL/CMOS 邏輯
- 先斷後合切換
- 寬工作溫度範圍
- ESD 保護 > 2kV HBM
典型應用場景
- 5G 基站:天線分集射頻信號路由
- 汽車儀表盤:音頻源選擇和傳感器多路復用
- 工業自動化:PLC 模擬輸入多路復用
- 醫療設備:心電圖信號通道選擇
- 消費電子:機頂盒音視頻切換
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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