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Product Overview
The SN74LVC157APWRG4 is a high-performance 4-channel, 2-input multiplexer from Texas Instruments, designed for 2.7V to 3.6V operation. It features low power consumption, high speed, and is ideal for data routing in digital systems. The device is housed in a 16-pin TSSOP package, offering a compact solution for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.7V to 3.6V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
2V (min) at VCC=3V |
| Low-Level Input Voltage (VIL) |
0.8V (max) at VCC=3V |
| Propagation Delay (tpd) |
4.5ns (typ) at VCC=3.3V |
| Input Capacitance (Ci) |
3pF (typ) |
| Operating Temperature |
-40°C to 85°C |
| Package |
16-TSSOP |
Key Features
- 4-channel, 2-input multiplexer with common select and enable
- Wide supply voltage range: 2.7V to 3.6V
- Low power consumption: 10µA max ICC
- High speed: tpd = 4.5ns at 3.3V
- Inputs accept voltages up to 5.5V
- Output drive: ±24mA at 3.3V
- ESD protection: 2kV HBM
- RoHS compliant and lead-free
Target Applications
- Data routing in 5G base stations (e.g., signal selection in remote radio units)
- Automotive infotainment systems (e.g., dashboard display source selection)
- Industrial automation (e.g., PLC I/O multiplexing)
- Consumer electronics (e.g., set-top box signal switching)
- Communication equipment (e.g., router port selection)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVC157APWRG4. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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
SN74LVC157APWRG4 是德州儀器的一款高性能4通道2輸入多路復用器,工作電壓範圍為2.7V至3.6V。它具有低功耗、高速的特點,非常適合數字系統中的數據路由。器件採用16引腳TSSOP封裝,為空間受限的應用提供了緊湊的解決方案。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.7V 至 3.6V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
2V (最小值) 在 VCC=3V 時 |
| 低電平輸入電壓 (VIL) |
0.8V (最大值) 在 VCC=3V 時 |
| 傳播延遲 (tpd) |
4.5ns (典型值) 在 VCC=3.3V 時 |
| 輸入電容 (Ci) |
3pF (典型值) |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
16-TSSOP |
核心特性
- 4通道2輸入多路復用器,帶公共選擇和使能
- 寬電源電壓範圍:2.7V 至 3.6V
- 低功耗:最大 ICC 10µA
- 高速:在 3.3V 時 tpd = 4.5ns
- 輸入可接受高達 5.5V 的電壓
- 輸出驅動:在 3.3V 時 ±24mA
- ESD 保護:2kV HBM
- 符合 RoHS 標準且無鉛
典型應用場景
- 5G基站中的數據路由(例如,遠程射頻單元中的信號選擇)
- 汽車信息娛樂系統(例如,儀表盤顯示源選擇)
- 工業自動化(例如,PLC I/O 多路復用)
- 消費電子(例如,機頂盒信號切換)
- 通信設備(例如,路由器端口選擇)
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