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DM74S194N from NSC,National Semiconductor

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DM74S194N

Manufacturer: NSC

7 V, 4-bit bidirectional universal shift register

Partnumber Manufacturer Quantity Availability
DM74S194N NSC 25 In Stock

Description and Introduction

7 V, 4-bit bidirectional universal shift register The DM74S194N is a 4-bit bidirectional universal shift register manufactured by National Semiconductor (NSC). Here are its key specifications:

- **Logic Family**: 74S (Schottky TTL)  
- **Function**: 4-bit bidirectional universal shift register  
- **Operating Voltage**: 5V (standard TTL levels)  
- **Operating Temperature Range**: 0°C to +70°C  
- **Package**: 16-pin DIP (Dual In-line Package)  
- **Input/Output Compatibility**: TTL  
- **Clock Frequency**: Up to 35 MHz (typical)  
- **Propagation Delay**: 12 ns (max)  
- **Power Dissipation**: 500 mW (max)  
- **Features**: Parallel load, shift left/right, synchronous operation  

For exact electrical characteristics and timing diagrams, refer to the official NSC datasheet.

Partnumber Manufacturer Quantity Availability
DM74S194N NS 128 In Stock

Description and Introduction

7 V, 4-bit bidirectional universal shift register The DM74S194N is a 4-bit bidirectional universal shift register manufactured by National Semiconductor (NS).  

**Key Specifications:**  
- **Logic Family:** 74S (Schottky TTL)  
- **Function:** Bidirectional universal shift register  
- **Number of Bits:** 4  
- **Operating Voltage:** 5V (standard TTL levels)  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Package Type:** 16-pin DIP (Dual In-line Package)  
- **Propagation Delay:** Typically 12ns (varies with conditions)  
- **Current Consumption:** Higher than standard TTL due to Schottky design  
- **Input/Output Compatibility:** TTL levels  

**Features:**  
- Parallel and serial data loading  
- Synchronous operation  
- Shift left and shift right capabilities  
- Direct clear input  

**Note:** For precise electrical characteristics, refer to the official National Semiconductor datasheet.

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