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SN54LS245J from TI,Texas Instruments

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SN54LS245J

Manufacturer: TI

OCTAL BUS TRANSCEIVER

Partnumber Manufacturer Quantity Availability
SN54LS245J TI 29562 In Stock

Description and Introduction

OCTAL BUS TRANSCEIVER The SN54LS245J is a part manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN54LS245J  
- **Type:** Octal Bus Transceiver  
- **Logic Family:** LS (Low-Power Schottky)  
- **Technology:** TTL (Transistor-Transistor Logic)  
- **Number of Channels:** 8 (Octal)  
- **Direction Control:** Bidirectional (DIR pin controls data flow)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Pin Count:** 20  
- **Output Type:** 3-State  

### **Descriptions:**
The SN54LS245J is a high-speed octal bus transceiver designed for bidirectional communication between data buses. It features separate input and output pins with direction control (DIR) and output enable (OE) signals. The device is part of the SN54 series, which is qualified for military and aerospace applications due to its extended temperature range.

### **Features:**
- **Bidirectional Data Flow:** Controlled by the DIR pin.  
- **3-State Outputs:** Allows connection to a bus-oriented system.  
- **High-Speed Operation:** Typical propagation delay of 15 ns.  
- **Low Power Consumption:** LS technology reduces power usage compared to standard TTL.  
- **Wide Operating Temperature Range:** Suitable for harsh environments.  
- **Robust Package:** Ceramic DIP for high-reliability applications.  

This information is strictly based on the part's technical documentation.

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