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CD74HCT161M from TI,Texas Instruments

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CD74HCT161M

Manufacturer: TI

High Speed CMOS Logic 4-Bit Binary Counter with Asynchronous Reset

Partnumber Manufacturer Quantity Availability
CD74HCT161M TI 282 In Stock

Description and Introduction

High Speed CMOS Logic 4-Bit Binary Counter with Asynchronous Reset The CD74HCT161M is a high-speed CMOS logic 4-bit synchronous binary counter manufactured by Texas Instruments (TI).  

### Key Specifications:  
- **Logic Family**: HCT (High-Speed CMOS, TTL compatible)  
- **Number of Bits**: 4  
- **Counting Sequence**: Synchronous binary  
- **Supply Voltage Range**: 4.5V to 5.5V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Package Type**: SOIC-16  
- **Propagation Delay**: Typically 20 ns at 5V  
- **Maximum Clock Frequency**: 25 MHz (typical at 5V)  
- **Features**:  
  - Synchronous counting  
  - Asynchronous master reset  
  - Parallel load capability  
  - Carry output for cascading  

This device is commonly used in digital counting applications where TTL compatibility and synchronous operation are required.

Partnumber Manufacturer Quantity Availability
CD74HCT161M HAR 32 In Stock

Description and Introduction

High Speed CMOS Logic 4-Bit Binary Counter with Asynchronous Reset The CD74HCT161M is a high-speed CMOS logic 4-bit synchronous binary counter manufactured by Texas Instruments.  

### Key Specifications:  
- **Logic Type**: Synchronous Counter  
- **Number of Bits**: 4  
- **Counting Sequence**: Binary (0 to 15)  
- **Supply Voltage Range**: 4.5V to 5.5V  
- **High-Level Input Voltage (Min)**: 2V  
- **Low-Level Input Voltage (Max)**: 0.8V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Package**: SOIC-16  
- **Features**: Synchronous counting, parallel load, asynchronous reset  
- **Propagation Delay (Typical)**: 24 ns at 5V  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and timing diagrams, refer to the official Texas Instruments documentation.

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