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SN7474 from MS J8406

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SN7474

Manufacturer: MS J8406

DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

Partnumber Manufacturer Quantity Availability
SN7474 MS J8406 14 In Stock

Description and Introduction

DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR The SN7474 is a dual D-type positive-edge-triggered flip-flop with preset and clear capabilities. Here are the specifications, descriptions, and features based on the manufacturer MS J8406:  

### **Specifications:**  
- **Logic Type:** D-Type Flip-Flop  
- **Number of Circuits:** 2  
- **Trigger Type:** Positive Edge  
- **Supply Voltage (VCC):** 4.75V to 5.25V (standard 5V operation)  
- **High-Level Input Voltage (VIH):** Min 2V  
- **Low-Level Input Voltage (VIL):** Max 0.8V  
- **High-Level Output Current (IOH):** -0.4mA  
- **Low-Level Output Current (IOL):** 16mA  
- **Propagation Delay Time (tPLH/tPHL):** Typically 20ns (max 40ns)  
- **Operating Temperature Range:** 0°C to 70°C  

### **Descriptions:**  
- The SN7474 contains two independent D-type flip-flops with asynchronous clear (CLR) and preset (PR) inputs.  
- Data (D) is transferred to the output (Q) on the rising edge of the clock (CLK) pulse.  
- The outputs (Q and Q̅) are complementary.  

### **Features:**  
- **Dual Flip-Flop:** Two independent flip-flops in a single package.  
- **Edge-Triggered Clocking:** Responds only to the positive transition of the clock signal.  
- **Asynchronous Preset and Clear:** Directly sets or resets the flip-flop regardless of clock state.  
- **Wide Operating Voltage:** Compatible with standard TTL logic levels.  
- **High Noise Immunity:** Typical of TTL devices.  

This information is based on the manufacturer's documentation for MS J8406. Let me know if you need further details.

Application Scenarios & Design Considerations

DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

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