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SN74HCT245NSRG4 from TI,Texas Instruments

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SN74HCT245NSRG4

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs 20-SO -40 to 85

Partnumber Manufacturer Quantity Availability
SN74HCT245NSRG4 TI 164 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs 20-SO -40 to 85 **Manufacturer:** Texas Instruments (TI)  

**Part Number:** SN74HCT245NSRG4  

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology Family:** HCT  
- **Number of Channels:** 8  
- **Supply Voltage Range (VCC):** 4.5V to 5.5V  
- **Input Voltage Range (VI):** 0V to VCC  
- **Output Voltage Range (VO):** 0V to VCC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Current (High/Low):** ±6mA  
- **Propagation Delay (Max):** 24ns at 5V  
- **Package Type:** SOIC (NSR)  
- **Package Pins:** 20  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74HCT245NSRG4 is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and is compatible with TTL inputs. The direction of data flow is controlled by the DIR (Direction Control) input, while the OE (Output Enable) input disables the outputs when high.  

### **Features:**  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Wide Operating Voltage:** 4.5V to 5.5V.  
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic levels.  
- **High-Current Outputs:** Supports up to ±6mA.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  
- **RoHS Compliant:** Meets environmental standards.  

This device is commonly used in data transmission, buffering, and bus isolation applications.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs 20-SO -40 to 85

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