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SN74AHCT74DR from TI,Texas Instruments

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SN74AHCT74DR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74AHCT74DR TI 2500 In Stock

Description and Introduction

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset The SN74AHCT74DR is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** D-Type Flip-flop  
- **Number of Bits per Element:** 2  
- **Number of Elements:** 2  
- **Clock Frequency:** 100 MHz  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** Push-Pull  
- **Package / Case:** SOIC-14  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
- The SN74AHCT74DR features independent data (D), clock (CLK), set (SET), and clear (CLR) inputs for each flip-flop.  
- It has complementary outputs (Q and Q̅) for each flip-flop.  
- The device is designed for high-speed operation while maintaining low power consumption.  

### **Features:**  
- **High-Speed Operation:** Supports clock frequencies up to 100 MHz.  
- **Wide Operating Voltage:** 4.5V to 5.5V supply range.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Schmitt-Trigger Inputs:** Improves noise immunity.  
- **Balanced Propagation Delays:** Ensures reliable timing performance.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

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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