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HCF4516 from ST,ST Microelectronics

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HCF4516

Manufacturer: ST

PRESETTABLE UP/DOWN COUNTERS

Partnumber Manufacturer Quantity Availability
HCF4516 ST 708 In Stock

Description and Introduction

PRESETTABLE UP/DOWN COUNTERS The HCF4516 is a 4-bit synchronous up/down binary counter manufactured by STMicroelectronics (ST). Key specifications include:

- **Supply Voltage Range**: 3V to 18V (standard CMOS operation)  
- **High Noise Immunity**: 0.45 VDD (typ.)  
- **Low Power Consumption**: 10 nW (typ. at 5V)  
- **Operating Temperature Range**: -55°C to +125°C  
- **Logic Family**: CMOS  
- **Package Options**: DIP-16, SO-16  
- **Counting Modes**: Up or Down (selectable via control pin)  
- **Clock Input**: Synchronous positive-edge triggered  
- **Reset Function**: Asynchronous master reset (active HIGH)  
- **Output Drive Capability**: 2 LS-TTL loads  

The HCF4516 is pin-compatible with CD4516 and MC14516. It is designed for applications requiring bidirectional counting, such as frequency division or event counting.  

(Source: STMicroelectronics datasheet)

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