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SN74HCT74D from TI,Texas Instruments

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SN74HCT74D

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74HCT74D TI 816 In Stock

Description and Introduction

Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset The SN74HCT74D is a dual positive-edge-triggered D-type flip-flop with clear and preset, manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Logic Type:** D-Type Flip-flop  
- **Number of Circuits:** 2  
- **Output Type:** CMOS  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Propagation Delay Time (Max):** 26ns at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-14  

### **Features:**  
- **Dual Flip-Flops:** Two independent D-type flip-flops in a single IC.  
- **Edge-Triggered Clocking:** Data is transferred on the positive clock edge.  
- **Asynchronous Clear and Preset:** Directly reset or set outputs regardless of clock state.  
- **Wide Operating Voltage:** Compatible with 5V systems.  
- **High-Speed CMOS Logic:** Combines speed with low power consumption.  
- **Schmitt-Trigger Inputs:** Improved noise immunity.  

### **Applications:**  
- Data storage and transfer  
- Synchronization circuits  
- Frequency division  
- Shift registers  

This device is part of TI's HCT family, ensuring compatibility with TTL levels while maintaining CMOS power efficiency.

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