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SN74LVC245ANSR from TI,Texas Instruments

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SN74LVC245ANSR

Manufacturer: TI

Octal Bus Transceiver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC245ANSR TI 1933 In Stock

Description and Introduction

Octal Bus Transceiver With 3-State Outputs The SN74LVC245ANSR is a part manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Technology Family:** LVC  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **Number of Channels:** 8  
- **Operating Temperature Range:** -40°C to 85°C  
- **Output Type:** 3-State  
- **Package/Case:** SOIC (20-pin)  
- **Logic Type:** Transceiver, Non-Inverting  
- **Data Rate:** Up to 100 Mbps  
- **Input/Output Voltage Compatibility:** 5V Tolerant Inputs  
- **Propagation Delay:** 3.7 ns (Max) at 3.3V  

### **Descriptions:**  
The SN74LVC245ANSR is an 8-bit bus transceiver designed for asynchronous communication between data buses. It features 3-state outputs for bus-oriented applications and bidirectional data flow controlled by the direction (DIR) input. The output enable (OE) input disables the outputs for isolation.  

### **Features:**  
- **Wide Operating Voltage Range:** Supports 1.65V to 3.6V  
- **5V-Tolerant Inputs:** Allows interfacing with 5V logic levels  
- **High Drive Outputs:** ±24mA at 3.3V  
- **Low Power Consumption:** ICC typically 10µA  
- **ESD Protection:** Exceeds 2000V per JESD 22  
- **Bus-Hold on Data Inputs:** Eliminates need for external pull-up/pull-down resistors  
- **Partial Power-Down Protection:** Supports Ioff when powered off  

This information is sourced from TI's official datasheet for the SN74LVC245ANSR.

Application Scenarios & Design Considerations

Octal Bus Transceiver With 3-State Outputs

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