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SN74ALS74A from TI,Texas Instruments

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SN74ALS74A

Manufacturer: TI

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset

Partnumber Manufacturer Quantity Availability
SN74ALS74A TI 1426 In Stock

Description and Introduction

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset The SN74ALS74A is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** ALS (Advanced Low-Power Schottky)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Propagation Delay (Max):** 12 ns (typical at 5V)  
- **Input Current (Max):** ±0.1 mA  
- **Output Current (Max):** ±24 mA  
- **Power Dissipation (Max):** 50 mW per flip-flop  

### **Descriptions:**  
- Contains two independent D-type flip-flops with individual clear (CLR) and preset (PRE) inputs.  
- Data (D) input is transferred to the output (Q) on the rising edge of the clock (CLK) pulse.  
- Asynchronous clear and preset override the clock input.  

### **Features:**  
- **Edge-Triggered:** Responds to the positive clock edge.  
- **Asynchronous Inputs:** Direct clear (CLR) and preset (PRE) for immediate control.  
- **Wide Operating Voltage:** Compatible with standard TTL levels.  
- **High-Speed Operation:** Suitable for timing and control applications.  
- **Low Power Consumption:** ALS technology reduces power usage compared to standard TTL.  

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

Application Scenarios & Design Considerations

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset

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