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HCF4040BF from ST,ST Microelectronics

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15.625ms

HCF4040BF

Manufacturer: ST

RIPPLE-CARRY BINARY COUNTER/DIVIDERS

Partnumber Manufacturer Quantity Availability
HCF4040BF ST 2 In Stock

Description and Introduction

RIPPLE-CARRY BINARY COUNTER/DIVIDERS The HCF4040BF is a 12-stage binary ripple counter manufactured by STMicroelectronics.  

### Key Specifications:  
- **Logic Family**: HCF (CMOS)  
- **Number of Stages**: 12  
- **Counting Range**: 0 to 4095 (2^12 - 1)  
- **Supply Voltage Range (VDD)**: 3V to 15V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: DIP-16 (Dual In-line Package, 16 pins)  
- **Propagation Delay**: Typically 60ns at 10V supply  
- **Power Dissipation**: Low static power consumption (nW range)  
- **Reset Function**: Asynchronous master reset (active HIGH)  

### Features:  
- Fully static operation  
- Buffered outputs  
- Schmitt trigger on clock input for improved noise immunity  
- Standardized symmetrical output characteristics  

### Applications:  
- Frequency division  
- Time delay circuits  
- Digital counters  

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

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