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M74HC163 from OKI

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15.625ms

M74HC163

Manufacturer: OKI

SYNCHRONOUS PRESETTABLE 4-BIT COUNTER

Partnumber Manufacturer Quantity Availability
M74HC163 OKI 225 In Stock

Description and Introduction

SYNCHRONOUS PRESETTABLE 4-BIT COUNTER The M74HC163 is a high-speed CMOS 4-bit synchronous binary counter manufactured by OKI.  

### **Specifications:**  
- **Logic Family:** HC (High-speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity:** CMOS technology ensures low power consumption and high noise resistance.  
- **Operating Temperature Range:** -40°C to +85°C  
- **Synchronous Counting:** All flip-flops are clocked simultaneously.  
- **Parallel Load Capability:** Allows presetting the counter via parallel inputs.  
- **Clear Function:** Asynchronous master reset for clearing the counter.  
- **Carry Output:** Provides a carry signal for cascading multiple counters.  
- **Package Types:** Available in DIP (Dual In-line Package) and SOP (Small Outline Package).  

### **Descriptions and Features:**  
- The M74HC163 is a fully synchronous 4-bit binary counter with a direct clear input.  
- It counts on the rising edge of the clock signal.  
- Features parallel load capability for initial value setting.  
- Includes a carry output for easy expansion to larger counters.  
- Low power consumption due to CMOS technology.  
- Compatible with TTL input/output levels.  
- Suitable for frequency division, timing, and control applications.  

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

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