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SN74LVC245ADWR from TI,Texas Instruments

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SN74LVC245ADWR

Manufacturer: TI

Octal Bus Transceiver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC245ADWR TI 75627 In Stock

Description and Introduction

Octal Bus Transceiver With 3-State Outputs The SN74LVC245ADWR is a manufacturer by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology Family:** LVC (Low-Voltage CMOS)  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-20 (DW)  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -24mA  
- **Low-Level Output Current:** 24mA  
- **Propagation Delay Time:** 3.7ns (max) at 3.3V  
- **Input Capacitance:** 3.5pF (typical)  
- **Data Rate:** Up to 100Mbps  

### **Descriptions:**  
The SN74LVC245ADWR is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and is compatible with mixed-mode signal operation (5V input and output voltages with 3.3V VCC). It supports bidirectional data flow controlled by the direction (DIR) input and has an output enable (OE) input to disable the outputs.

### **Features:**  
- **Wide Operating Voltage Range:** 1.65V to 3.6V  
- **Supports Partial Power-Down Mode Operation**  
- **Ioff Supports Live Insertion**  
- **±24mA Output Drive at 3.3V**  
- **Latch-Up Performance Exceeds 250mA per JESD 17**  
- **ESD Protection Exceeds JESD 22**  
  - 2000V Human-Body Model (A114-A)  
  - 200V Machine Model (A115-A)  
  - 1000V Charged-Device Model (C101)  
- **Available in SOIC-20 Package**  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Octal Bus Transceiver With 3-State Outputs

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