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SN74LVCZ245APW from TI,Texas Instruments

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SN74LVCZ245APW

Manufacturer: TI

Octal Bus Transceiver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVCZ245APW TI 13 In Stock

Description and Introduction

Octal Bus Transceiver With 3-State Outputs The SN74LVCZ245APW is a 3.3-V octal bus transceiver manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** LVC  
- **Supply Voltage Range (VCC):** 1.65 V to 3.6 V  
- **Number of Channels:** 8 (Octal)  
- **Logic Type:** Bus Transceiver  
- **Input Type:** Standard  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP (PW)  
- **Number of Pins:** 20  

### **Descriptions:**  
- The SN74LVCZ245APW is designed for asynchronous communication between data buses.  
- It allows bidirectional data flow from A to B or B to A, controlled by the direction (DIR) input.  
- The output-enable (OE) input disables the outputs when high, placing them in a high-impedance state.  
- Supports partial-power-down mode with Ioff circuitry to prevent backflow current.  

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

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

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

Octal Bus Transceiver With 3-State Outputs

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