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mc14569B from MOTO,Motorola

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mc14569B

Manufacturer: MOTO, MOT

Programmable Divide-By-N Dual 4-Bit Binary/BCD Down Counter

Partnumber Manufacturer Quantity Availability
mc14569B MOTO, MOT 2005 In Stock

Description and Introduction

Programmable Divide-By-N Dual 4-Bit Binary/BCD Down Counter The MC14569B is a dual up/down counter manufactured by Motorola (MOT).  

### **Specifications:**  
- **Type:** Dual 4-bit binary up/down counter  
- **Supply Voltage (VDD):** 3V to 18V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Logic Family:** CMOS  
- **Package Options:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The MC14569B consists of two independent 4-bit binary counters, each capable of counting up or down.  
- It features synchronous counting with a common clock input.  
- The direction of counting (up or down) is controlled by a single input pin.  

### **Features:**  
- **Dual Counter Design:** Two separate 4-bit counters in one package.  
- **Up/Down Control:** Single input determines counting direction.  
- **Synchronous Operation:** Counts on the rising edge of the clock.  
- **Parallel Load Capability:** Allows presetting the counter value.  
- **Carry/Borrow Output:** Facilitates cascading multiple counters.  
- **Wide Voltage Range:** Operates from 3V to 18V, making it versatile for different applications.  
- **Low Power Consumption:** Typical of CMOS technology.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Programmable Divide-By-N Dual 4-Bit Binary/BCD Down Counter

Alternative Part Number

  • CD4520BE --: Pin-compatible CMOS dual binary counter from the CD4000 series, widely available and functionally similar for divider/counter applications.
  • MC14020BCP --: Motorola/ON Semiconductor CMOS 14-stage binary counter in the same logic family, suitable as a direct functional substitute in most divider circuits.
  • HEF4520BP --: Philips/NXP CMOS dual binary counter with equivalent logic behavior and compatible supply voltage range, offering a second-source option.

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