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SN74LVCC3245ADW from TI,Texas Instruments

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SN74LVCC3245ADW

Manufacturer: TI

Octal Bus Transceiver With Adjustable Output Voltage and 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVCC3245ADW TI 25 In Stock

Description and Introduction

Octal Bus Transceiver With Adjustable Output Voltage and 3-State Outputs The SN74LVCC3245ADW is a 24-pin octal bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply Range:** 1.65V to 3.6V  
- **Input Type:** CMOS  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** SOIC (DW)  
- **High-Level Output Current:** -24mA  
- **Low-Level Output Current:** 24mA  
- **Propagation Delay:** 4.5ns (max) at 3.3V  

### **Descriptions:**  
The SN74LVCC3245ADW is a bidirectional octal bus transceiver designed for 1.65V to 3.6V VCC operation. It allows bidirectional data flow between A and B ports, controlled by the direction (DIR) input. The output-enable (OE) input disables the outputs when high.  

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 3.6V  
- **Bidirectional Interface:** Supports data transfer in both directions  
- **3-State Outputs:** Allows multiple devices on a shared bus  
- **Low Power Consumption:** Optimized for battery-operated systems  
- **ESD Protection:** Exceeds 2000V per JESD 22  
- **Flow-Through Pinout:** Simplifies PCB layout  

This device is commonly used in mixed-voltage systems, data communication, and bus interfacing applications.

Application Scenarios & Design Considerations

Octal Bus Transceiver With Adjustable Output Voltage and 3-State Outputs

Alternative Part Number

  • 74LVC4245ADB --: Octal dual-supply translating transceiver with 3.3V to 5V level shifting, functionally equivalent to the SN74LVCC3245A in a similar SOIC-like package.
  • MC74LCX245ADWG --: Low-voltage octal bus transceiver with 5V tolerant inputs, suitable as a functional replacement for level translation and bus interface applications.
  • 74LVC245APW --: Wide availability octal bus transceiver with 3.3V operation and 5V tolerant inputs, commonly used as a drop-in alternative for level-shifting bus designs.

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