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CD74HCT194E from RCA

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CD74HCT194E

Manufacturer: RCA

High Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register

Partnumber Manufacturer Quantity Availability
CD74HCT194E RCA 25 In Stock

Description and Introduction

High Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register The CD74HCT194E is a high-speed CMOS logic 4-bit bidirectional universal shift register manufactured by RCA. Here are its key specifications:  

- **Logic Family**: HCT (High-Speed CMOS, TTL compatible)  
- **Number of Bits**: 4  
- **Function**: Bidirectional universal shift register (parallel-in, parallel-out)  
- **Operating Voltage**: 4.5V to 5.5V  
- **High-Level Input Voltage (VIH)**: 2V min  
- **Low-Level Input Voltage (VIL)**: 0.8V max  
- **High-Level Output Current (IOH)**: -4mA  
- **Low-Level Output Current (IOL)**: 4mA  
- **Propagation Delay**: 44ns max at 4.5V, 25°C  
- **Operating Temperature Range**: -55°C to +125°C  
- **Package**: 16-pin DIP (Dual In-line Package)  

This device is designed for applications requiring serial-to-parallel or parallel-to-serial data conversion.

Partnumber Manufacturer Quantity Availability
CD74HCT194E HARRIS 290 In Stock

Description and Introduction

High Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register The CD74HCT194E is a high-speed CMOS logic 4-bit bidirectional universal shift register manufactured by Harris. Key specifications include:

- **Logic Family**: HCT (High-Speed CMOS, TTL compatible)
- **Number of Bits**: 4
- **Function**: Bidirectional universal shift register
- **Operating Voltage**: 4.5V to 5.5V
- **High-Level Input Voltage (min)**: 2V
- **Low-Level Input Voltage (max)**: 0.8V
- **High-Level Output Current**: -4mA
- **Low-Level Output Current**: 4mA
- **Propagation Delay**: 25ns (typical at 5V)
- **Operating Temperature Range**: -55°C to +125°C
- **Package**: 16-pin DIP (Dual In-line Package)

The device features parallel inputs, parallel outputs, serial inputs, and mode control for bidirectional shifting. It is designed for applications requiring serial-to-parallel or parallel-to-serial data conversion.

Partnumber Manufacturer Quantity Availability
CD74HCT194E 15 In Stock

Description and Introduction

High Speed CMOS Logic 4-Bit Bidirectional Universal Shift Register The CD74HCT194E is a high-speed CMOS logic 4-bit bidirectional universal shift register manufactured by Texas Instruments. Key specifications include:  

- **Logic Family**: HCT (High-Speed CMOS with TTL compatibility)  
- **Number of Bits**: 4  
- **Function**: Bidirectional universal shift register (parallel-in, parallel-out)  
- **Operating Voltage**: 4.5V to 5.5V  
- **Clock Frequency**: Up to 25 MHz (typical)  
- **Propagation Delay**: 20 ns (typical at 5V)  
- **Input/Output Compatibility**: TTL levels  
- **Package**: 16-pin PDIP (Plastic Dual In-Line Package)  
- **Operating Temperature Range**: -55°C to +125°C  
- **Features**: Synchronous parallel or serial loading, asynchronous reset  

This information is based solely on manufacturer datasheets.

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