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SN75240 from TI,Texas Instruments

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SN75240

Manufacturer: TI

Dual USB Port Transient Suppressor

Partnumber Manufacturer Quantity Availability
SN75240 TI 50 In Stock

Description and Introduction

Dual USB Port Transient Suppressor The SN75240 is a line driver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Line Driver  
- **Technology:** Bipolar  
- **Number of Channels:** 4  
- **Operating Voltage:** 4.75V to 5.25V  
- **Output Current:** ±60mA (sink/source)  
- **Propagation Delay:** Typically 20ns  
- **Package Options:** PDIP, SOIC  

### **Descriptions:**  
The SN75240 is a quad line driver designed for interfacing TTL logic with high-capacitance loads, such as transmission lines. It provides high-speed, high-current drive capability, making it suitable for applications requiring robust signal transmission.  

### **Features:**  
- **High Output Drive:** Capable of driving heavy loads with ±60mA current.  
- **TTL-Compatible Inputs:** Ensures easy interfacing with standard logic circuits.  
- **Low Propagation Delay:** Enables fast signal transmission.  
- **Wide Operating Voltage Range:** Supports 4.75V to 5.25V for reliable performance.  
- **ESD Protection:** Helps safeguard against electrostatic discharge.  

This information is strictly factual and derived from Ic-phoenix technical data files.

Application Scenarios & Design Considerations

Dual USB Port Transient Suppressor

Alternative Part Number

  • USBLC6-2SC6 --: Dual-line USB ESD protection diode array with similar clamping performance and low capacitance, commonly used as a functional replacement for SN75240 in USB and data-line protection.
  • TPD2E001DRLR --: Same-vendor dual-channel ESD protection device for USB 2.0 lines with comparable IEC 61000-4-2 ratings, making it a drop-in style alternative with familiar TI support.
  • SRV05-4.TCT --: Low-capacitance multi-line ESD protection array suitable for high-speed data interfaces, offering similar protection levels and a different series naming for easy distinction.

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