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SN74LVC4245APWR from TI,Texas Instruments

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SN74LVC4245APWR

Manufacturer: TI

Octal Bus Transceiver And 3.3-V To 5-V Shifter With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVC4245APWR TI 30000 In Stock

Description and Introduction

Octal Bus Transceiver And 3.3-V To 5-V Shifter With 3-State Outputs The SN74LVC4245APWR is a bus transceiver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Octal Bus Transceiver  
- **Technology:** CMOS  
- **Supply Voltage (VCC):** 1.65V to 3.6V (A Port), 3V to 5.5V (B Port)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-24  
- **Logic Family:** LVC (Low-Voltage CMOS)  
- **Data Rate:** Up to 100 Mbps  
- **Number of Channels:** 8 (Octal)  
- **Direction Control:** DIR pin for bidirectional data flow  
- **Output Drive Capability:** ±24 mA  
- **ESD Protection:** >2000V (HBM)  

### **Descriptions:**  
The SN74LVC4245APWR is an 8-bit non-inverting bus transceiver designed for asynchronous communication between data buses operating at different voltage levels (1.65V–3.6V on A Port and 3V–5.5V on B Port). It features a direction control (DIR) pin to manage data flow and supports partial power-down mode with bus-hold circuitry on the A Port.  

### **Features:**  
- **Bidirectional Voltage Translation:** Enables interfacing between mixed-voltage systems.  
- **3-State Outputs:** Allows high-impedance state when disabled.  
- **Bus-Hold on A Port:** Retains last valid logic state when inputs are floating.  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Wide Operating Voltage Range:** Supports 1.65V–5.5V mixed-voltage applications.  
- **High Noise Immunity:** Robust performance in noisy environments.  

For detailed electrical characteristics and timing diagrams, refer to the official TI datasheet.

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