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SN74HC74D from TI,Texas Instruments

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SN74HC74D

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74HC74D TI 1543 In Stock

Description and Introduction

Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset The SN74HC74D is a dual positive-edge-triggered D-type flip-flop with clear and preset features, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Circuits:** 2  
- **Output Type:** Push-Pull  
- **Trigger Type:** Positive Edge  
- **Supply Voltage Range:** 2V to 6V  
- **High-Level Output Current:** -5.2 mA  
- **Low-Level Output Current:** 5.2 mA  
- **Propagation Delay Time:** 16 ns (typical at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-14  

### **Descriptions:**  
- Each flip-flop has independent data (D), clock (CLK), preset (PRE), and clear (CLR) inputs.  
- Buffered outputs ensure high noise immunity and drive capability.  
- Suitable for applications requiring sequential logic, data storage, and synchronization.  

### **Features:**  
- **Wide Operating Voltage Range:** 2V to 6V  
- **High Noise Immunity**  
- **Low Power Consumption**  
- **Balanced Propagation Delays**  
- **Direct Clear and Preset Inputs**  
- **Compatible with TTL Inputs**  

The SN74HC74D is commonly used in digital systems for data storage, counters, registers, and synchronization circuits.

Application Scenarios & Design Considerations

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

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