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SN74LS74AN from TI/MOT,Texas Instruments

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SN74LS74AN

Manufacturer: TI/MOT

LOW POWER SCHOTTKY

Partnumber Manufacturer Quantity Availability
SN74LS74AN TI/MOT 553 In Stock

Description and Introduction

LOW POWER SCHOTTKY The SN74LS74AN is a dual D-type positive-edge-triggered flip-flop with preset and clear, manufactured by Texas Instruments (TI) and Motorola (MOT).  

### **Specifications:**  
- **Logic Family:** 74LS  
- **Function:** Dual D-Type Flip-flop  
- **Trigger Type:** Positive-edge-triggered  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Propagation Delay (Max):** 25 ns  
- **Output Current (High/Low):** -0.4mA / 8mA  
- **Package:** 14-pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
- Contains two independent D-type flip-flops with individual data (D), clock (CLK), preset (PRE), and clear (CLR) inputs.  
- Outputs include Q and complementary Q̅ for each flip-flop.  
- Preset and clear inputs are asynchronous and active-low.  

### **Features:**  
- **Edge-Triggered Clocking:** Changes state on the positive-going edge of the clock pulse.  
- **Asynchronous Clear and Preset:** Allows immediate setting or resetting of outputs.  
- **Wide Operating Voltage:** Compatible with standard TTL levels.  
- **High Noise Immunity:** Typical of the 74LS series.  

This information is based on manufacturer datasheets from TI and Motorola.

Application Scenarios & Design Considerations

LOW POWER SCHOTTKY

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