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SN74S74D from TI,Texas Instruments

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SN74S74D

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74S74D TI 412 In Stock

Description and Introduction

Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear The SN74S74D is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** S  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **High-Level Output Current:** -1 mA  
- **Low-Level Output Current:** 20 mA  
- **Propagation Delay Time (Max):** 10 ns  
- **Setup Time (Min):** 5 ns  
- **Hold Time (Min):** 0 ns  
- **Package Type:** SOIC (D)  
- **Pin Count:** 14  

### **Descriptions:**  
- Contains two independent D-type flip-flops with individual clear (CLR) and preset (PRE) inputs.  
- Clock (CLK) triggers on the positive edge.  
- Outputs include Q and complementary Q̅ for each flip-flop.  

### **Features:**  
- **Edge-Triggered Operation:** Ensures stable output transitions only on clock rising edges.  
- **Asynchronous Clear and Preset:** Allows immediate setting or resetting of outputs.  
- **Wide Operating Voltage:** Optimized for 5V systems.  
- **High-Speed Performance:** Suitable for fast digital logic applications.  
- **Standard SOIC Package:** Compact and suitable for surface-mount PCB designs.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

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

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