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CD40161 from HAR

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CD40161

Manufacturer: HAR

CMOS Synchronous Programmable 4-Bit Counters

Partnumber Manufacturer Quantity Availability
CD40161 HAR 500 In Stock

Description and Introduction

CMOS Synchronous Programmable 4-Bit Counters The CD40161 is a 4-bit synchronous binary counter manufactured by Harris Semiconductor (HAR). Here are the key specifications:

- **Supply Voltage Range (VDD):** 3V to 18V  
- **High-Level Input Voltage (VIH):** 70% of VDD (min)  
- **Low-Level Input Voltage (VIL):** 30% of VDD (max)  
- **High-Level Output Voltage (VOH):** VDD - 0.5V (min) at 4.5V supply  
- **Low-Level Output Voltage (VOL):** 0.05V (max) at 4.5V supply  
- **Maximum Clock Frequency:** 8MHz (typical at 10V supply)  
- **Power Dissipation (PD):** 500mW (max)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Options:** 16-pin DIP, SOIC  

The CD40161 features synchronous counting, asynchronous reset, and parallel load capabilities. It is compatible with standard CMOS logic levels.  

(Source: Harris Semiconductor datasheet)

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