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DM54LS174J

Hex/Quad D Flip-Flops with Clear

Partnumber Manufacturer Quantity Availability
DM54LS174J 500 In Stock

Description and Introduction

Hex/Quad D Flip-Flops with Clear The DM54LS174J is a hex D-type flip-flop with clear, manufactured by National Semiconductor. Here are its key specifications:

- **Logic Family**: LS (Low-Power Schottky)  
- **Number of Flip-Flops**: 6 (Hex)  
- **Type**: D-Type with Clear  
- **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 Voltage (VOH)**: Min 2.7V at -0.4mA  
- **Low-Level Output Voltage (VOL)**: Max 0.5V at 8mA  
- **Propagation Delay**: Typically 15ns (CLK to Q)  
- **Power Dissipation**: 45mW per flip-flop (typical)  
- **Operating Temperature Range**: -55°C to +125°C (military grade)  
- **Package**: 16-pin Ceramic DIP (Dual In-line Package)  

This device is designed for high-speed, low-power digital logic applications and features a common clock and clear input for all flip-flops.

Partnumber Manufacturer Quantity Availability
DM54LS174J NS 500 In Stock

Description and Introduction

Hex/Quad D Flip-Flops with Clear The DM54LS174J is a hex D-type flip-flop with clear, manufactured by National Semiconductor (NS). Here are its key specifications from Ic-phoenix technical data files:

- **Logic Family**: LS (Low-Power Schottky)  
- **Number of Circuits**: 6 (Hex)  
- **Function**: D-Type Flip-Flop with Clear  
- **Package**: Ceramic DIP (Dual In-Line Package)  
- **Operating Voltage**: 5V (Standard TTL levels)  
- **Propagation Delay**: Typically 15 ns (max 25 ns)  
- **Power Dissipation**: Low power (specific value not provided)  
- **Temperature Range**: Military-grade (-55°C to +125°C)  
- **Output Type**: Standard TTL  

For exact electrical characteristics, refer to the original NS datasheet.

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