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SN74LS273D from TI,Texas Instruments

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SN74LS273D

Manufacturer: TI

Octal D Flip-Flop with Clear

Partnumber Manufacturer Quantity Availability
SN74LS273D TI 60 In Stock

Description and Introduction

Octal D Flip-Flop with Clear The SN74LS273D is an octal D-type flip-flop integrated circuit manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Bits:** 8  
- **Input Type:** Single-Ended  
- **Output Type:** Non-Inverted  
- **Clock Frequency:** Up to 25 MHz (typical)  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC (Small Outline Integrated Circuit)  
- **Mounting Type:** Surface Mount  
- **Propagation Delay:** 20 ns (max)  
- **High-Level Output Current:** -0.4 mA  
- **Low-Level Output Current:** 8 mA  

### **Descriptions:**  
The SN74LS273D is a positive-edge-triggered flip-flop with a common clock (CLK) 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 (active LOW) clears all outputs to LOW when asserted.  

### **Features:**  
- **Octal (8-Bit) D-Type Flip-Flop**  
- **Common Clock and Master Reset**  
- **Buffered Inputs and Outputs**  
- **Positive-Edge Triggered**  
- **TTL-Compatible Inputs and Outputs**  
- **Wide Operating Voltage Range (4.75V to 5.25V)**  
- **High Noise Immunity**  
- **Low Power Consumption (LS Series)**  

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

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