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CD74HC191M from HARRIS,Intersil

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CD74HC191M

Manufacturer: HARRIS

High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters

Partnumber Manufacturer Quantity Availability
CD74HC191M HARRIS 15160 In Stock

Description and Introduction

High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters The CD74HC191M is a high-speed CMOS logic 4-bit synchronous up/down counter manufactured by **HARRIS**.  

### **Key Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** SOIC-16  
- **Counting Modes:** Synchronous Up/Down  
- **Clock Frequency (Typical):** 36 MHz at 5V  
- **Output Current:** ±5.2 mA  
- **Propagation Delay:** 13 ns (typical at 5V)  
- **Features:**  
  - Parallel load capability  
  - Asynchronous master reset  
  - Ripple clock output for cascading  

This information is based on the manufacturer's datasheet.

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