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SN74LVCH245A from TI,Texas Instruments

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SN74LVCH245A

Manufacturer: TI

Octal Bus Transceiver With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVCH245A TI 18 In Stock

Description and Introduction

Octal Bus Transceiver With 3-State Outputs The SN74LVCH245A is a manufacturer by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** LVCH  
- **Supply Voltage Range:** 1.65V to 3.6V  
- **Input Voltage Range:** 0V to 5.5V  
- **Output Drive (IOH/IOL):** ±24mA at 3.3V  
- **Max Propagation Delay:** 4.3 ns at 3.3V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Options:** SOIC, TSSOP, TVSOP, VQFN  

### **Description:**  
The SN74LVCH245A is an octal bus transceiver with 3-state outputs, designed for 1.65V to 3.6V VCC operation. It supports bidirectional data flow and features non-inverting outputs.  

### **Features:**  
- **Bus Hold on Data Inputs** (eliminates need for external pull-up/pull-down resistors)  
- **Partial Power-Down Protection** (IOFF circuitry disables outputs when VCC is 0V)  
- **Supports Mixed-Mode Voltage Operation** (5V tolerant inputs when VCC is 3.3V)  
- **3-State Outputs** for bus isolation  
- **ESD Protection:** Exceeds 2000V HBM and 1000V CDM  

This device is commonly used in data communication, signal buffering, and level-shifting applications.

Application Scenarios & Design Considerations

Octal Bus Transceiver With 3-State Outputs

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