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SN74HCT541DWRG4 from TI,Texas Instruments

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SN74HCT541DWRG4

Manufacturer: TI, TEXAS

Octal Buffers and Line Drivers With 3-State Outputs 20-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
SN74HCT541DWRG4 TI, TEXAS 295 In Stock

Description and Introduction

Octal Buffers and Line Drivers With 3-State Outputs 20-SOIC -40 to 85 **Manufacturer:** Texas Instruments (TEXAS)  

**Part Number:** SN74HCT541DWRG4  

### **Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Technology:** HCT (High-Speed CMOS, TTL-Compatible)  
- **Number of Channels:** 8 (Octal)  
- **Input Type:** Schmitt Trigger  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Propagation Delay:** 13 ns (typical) at 5V  
- **Output Current:** ±6 mA  
- **Package Type:** SOIC-20 (DWR)  
- **Mounting Type:** Surface Mount  

### **Description:**  
The SN74HCT541DWRG4 is an octal buffer and line driver designed with 3-state outputs. It features high-speed CMOS technology with TTL-compatible inputs, making it suitable for interfacing between TTL and CMOS logic levels. The Schmitt-trigger inputs provide improved noise immunity.  

### **Features:**  
- **3-State Outputs:** Allows connection to a bus-oriented system.  
- **Wide Operating Voltage:** 4.5V to 5.5V.  
- **Balanced Propagation Delays:** Ensures reliable performance.  
- **High Noise Immunity:** Schmitt-trigger inputs reduce signal distortion.  
- **Low Power Consumption:** CMOS technology ensures efficient operation.  
- **ESD Protection:** Exceeds 2000V (HBM) for robustness.  

(Data sourced from Texas Instruments' official documentation.)

Application Scenarios & Design Considerations

Octal Buffers and Line Drivers With 3-State Outputs 20-SOIC -40 to 85

Alternative Part Number

  • MC74HCT541ADWR2G --: Direct logic-equivalent octal buffer/line driver in the same HCT family with similar 5V TTL-compatible inputs and widebody SOIC-20 package, widely available and pin-compatible.
  • 74HCT541D,653 --: HCT octal buffer/line driver with 3-state outputs in SO-20 package, functionally and pin-compatible with the original, from a major logic supplier.
  • CD74HCT541M96 --: Same manufacturer's HCT octal buffer/line driver in SOIC-20, offering identical logic function and compatible electrical characteristics as a drop-in style alternative.

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