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SN74ALS273N from TI,Texas Instruments

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SN74ALS273N

Manufacturer: TI

Octal D-Type Positive-Edge-Triggered Flip-Flops With Clear

Partnumber Manufacturer Quantity Availability
SN74ALS273N TI 91 In Stock

Description and Introduction

Octal D-Type Positive-Edge-Triggered Flip-Flops With Clear The SN74ALS273N is an octal D-type flip-flop manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology:** Advanced Low-Power Schottky (ALS)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 20-pin PDIP (Plastic Dual In-line Package)  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Bits:** 8 (Octal)  
- **Clock Frequency:** Up to 35 MHz (typical)  
- **Propagation Delay:** 14 ns (max)  
- **Output Current:** ±24 mA  
- **Input Type:** TTL-Compatible  

### **Descriptions:**  
The SN74ALS273N is a positive-edge-triggered flip-flop with a common clock (CP) and a master reset (MR) input. Each of the eight flip-flops stores one bit of data, which is transferred to the outputs on the rising edge of the clock pulse. The master reset clears all outputs to a low state when activated.  

### **Features:**  
- **Octal Edge-Triggered D-Type Flip-Flops**  
- **Buffered Common Clock (CP) and Master Reset (MR)**  
- **TTL-Compatible Inputs and Outputs**  
- **High-Speed Operation (35 MHz typical)**  
- **Low Power Consumption (ALS technology)**  
- **20-Pin DIP Package for Easy PCB Mounting**  
- **Wide Operating Voltage Range (4.5V–5.5V)**  

This device is commonly used in digital systems for data storage, synchronization, and register applications.

Application Scenarios & Design Considerations

Octal D-Type Positive-Edge-Triggered Flip-Flops With Clear

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