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SN74LS174MEL from MOT,Motorola

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SN74LS174MEL

Manufacturer: MOT

Hex D Flip-Flop

Partnumber Manufacturer Quantity Availability
SN74LS174MEL MOT 2800 In Stock

Description and Introduction

Hex D Flip-Flop The SN74LS174MEL is a hex D-type flip-flop with clear, manufactured by Motorola (MOT).  

### **Specifications:**  
- **Logic Family:** LS (Low Power Schottky)  
- **Number of Bits:** 6 (Hex)  
- **Logic Type:** D-Type Flip-Flop  
- **Output Type:** Non-Inverting  
- **Clock Frequency:** Up to 35 MHz (typical)  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC (Small Outline Integrated Circuit)  
- **Propagation Delay:** 15 ns (typical)  
- **Input Current (High):** 20 µA (max)  
- **Input Current (Low):** -0.36 mA (max)  
- **Output Current (High):** -0.4 mA (max)  
- **Output Current (Low):** 8 mA (max)  

### **Descriptions:**  
The SN74LS174MEL is a hex D-type flip-flop with a common clock and clear input. Each flip-flop features a buffered output from its D input, which is transferred to the output on the positive edge of the clock pulse.  

### **Features:**  
- Six edge-triggered D-type flip-flops  
- Buffered common clock and clear inputs  
- Individual data inputs for each flip-flop  
- Direct clear input resets all flip-flops  
- Low power consumption (LS technology)  
- High noise immunity  
- TTL-compatible inputs and outputs  
- Available in SOIC package for surface-mount applications  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Hex D Flip-Flop

Alternative Part Number

  • DM74LS174N --: Same 74LS174 hex D flip-flop function with clear, different series prefix, widely available and pin-compatible in DIP.
  • MC74LS174N --: Direct functional equivalent hex D-type flip-flop with clear input, different naming series from the source.
  • SN74LS174N --: Same logic family and function from the original designer lineage, different package suffix and series naming.
  • DM74LS174WM --: Same 74LS174 hex D flip-flop function in a SOIC package, direct functional and pin-compatible replacement from a different series prefix.
  • MC74LS174DR2 --: Motorola/ON legacy 74LS174 hex D flip-flop in SOIC, same logic family and pinout, suitable drop-in substitute.
  • SN74LS174D --: TI 74LS174 hex D flip-flop in SOIC package, identical function and pinout, widely available alternative.

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