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SN74LS54J from TI,Texas Instruments

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SN74LS54J

Manufacturer: TI

4-wide AND-OR-invert gates 14-CDIP 0 to 70

Partnumber Manufacturer Quantity Availability
SN74LS54J TI 25 In Stock

Description and Introduction

4-wide AND-OR-invert gates 14-CDIP 0 to 70 The SN74LS54J is a logic gate IC manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual data:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Series:** 74LS  
- **Logic Type:** AND-OR-Invert (AOI) Gate  
- **Number of Gates:** 1  
- **Number of Inputs:** 4-3-3-2 (4-input, 3-input, 3-input, 2-input)  
- **Output Type:** Inverting  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package / Case:** CDIP-14 (Ceramic Dual In-Line Package, 14 pins)  
- **Mounting Type:** Through Hole  
- **Propagation Delay Time:** Typically 15ns at 5V  
- **Power Dissipation:** Low power Schottky (LS) technology  

### **Descriptions:**  
The SN74LS54J is a **4-wide, 2-3-3-4 input AND-OR-Invert (AOI) gate** that performs the Boolean function:  
**Y = (A·B·C·D + E·F·G + H·I·J + K·L)'**  

It combines multiple AND functions followed by an OR and an inverter, making it useful for complex logic operations in digital circuits.  

### **Features:**  
- **Low Power Consumption:** Uses Schottky-clamped transistors for improved speed and reduced power dissipation.  
- **High Noise Immunity:** Standard TTL noise margins.  
- **Wide Operating Voltage:** Compatible with standard 5V TTL logic levels.  
- **Durable Package:** Ceramic DIP (CDIP) for reliability in industrial applications.  
- **Fast Switching Speed:** Typical propagation delay of 15ns.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

4-wide AND-OR-invert gates 14-CDIP 0 to 70

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