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SN74ABT245BN from TI,Texas Instruments

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SN74ABT245BN

Manufacturer: TI

Octal Bus Transceivers with 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT245BN TI 7 In Stock

Description and Introduction

Octal Bus Transceivers with 3-State Outputs The SN74ABT245BN is an octal bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology:** ABT (Advanced BiCMOS Technology)  
- **Number of Channels:** 8  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** 3-State  
- **Data Rate:** Up to 200MHz  
- **Propagation Delay:** 3.5ns (typical)  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  
- **Package:** PDIP-20 (Plastic Dual In-Line Package)  

### **Descriptions:**  
The SN74ABT245BN 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.  

### **Features:**  
- **Bidirectional Voltage Translation:** Supports 5V to 3.3V level shifting.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **High Drive Capability:** Reduces the need for external buffers.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  
- **Latch-Up Performance:** Exceeds 500mA per JESD 78.  
- **Pin-Compatible:** With industry-standard 74ABT245 devices.  

This transceiver is commonly used in data communication systems, networking equipment, and industrial control applications.

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