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SN74LVC245ARGYR from TEXAS&BB

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SN74LVC245ARGYR

Manufacturer: TEXAS&BB, TI

Octal Bus Transceiver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC245ARGYR TEXAS&BB, TI 6053 In Stock

Description and Introduction

Octal Bus Transceiver With 3-State Outputs The SN74LVC245ARGYR is a bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVC  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **Number of Channels:** 8  
- **Input/Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** VQFN (20-pin)  
- **Logic Type:** Octal Bus Transceiver  
- **Direction Control:** Bidirectional (DIR pin controls data flow)  
- **Output Drive Capability:** ±24mA  
- **Propagation Delay:** 3.7 ns (typical at 3.3V)  
- **High-Speed Operation:** Supports up to 100 MHz  

### **Descriptions and Features:**  
- **Bidirectional Voltage Translation:** Allows interfacing between different voltage levels (1.65V to 3.6V).  
- **3-State Outputs:** Enables high-impedance state for bus isolation.  
- **Low Power Consumption:** Optimized for battery-operated applications.  
- **ESD Protection:** Exceeds 2000V HBM (Human Body Model).  
- **Flow-Through Pinout:** Simplifies PCB layout.  
- **Wide Operating Voltage:** Supports mixed-voltage systems.  
- **Partial Power-Down Protection:** Allows inputs to be tolerant when power is off.  

This device is commonly used in data communication, signal buffering, and level-shifting applications.

Application Scenarios & Design Considerations

Octal Bus Transceiver With 3-State Outputs

Alternative Part Number

  • 74LVC245APW,118 --: Same LVC245 octal bus transceiver function in TSSOP package, widely available and pin-compatible in function.
  • MC74LCX245DTR2G --: LCX245 octal bus transceiver with similar 3.3V operation and pinout, suitable drop-in functional replacement.
  • SN74LVC245APWR --: Same TI LVC245 transceiver family in TSSOP package, electrically equivalent with different package option.
  • 74LVC245ABQ,115 --: Same LVC245 octal bus transceiver in DHVQFN package, suitable drop-in functional replacement when package footprint allows.

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