IC Phoenix logo

Home ›  M  › M105 > MC14521B

MC14521B from MOTOROLA

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

MC14521B

Manufacturer: MOTOROLA

24-Stage Frequency Divider

Partnumber Manufacturer Quantity Availability
MC14521B MOTOROLA 185 In Stock

Description and Introduction

24-Stage Frequency Divider The **MC14521B** is a **24-stage frequency divider** manufactured by **MOTOROLA**.  

### **Specifications:**  
- **Function:** 24-stage binary counter/divider.  
- **Supply Voltage Range:** 3V to 18V (operates over a wide voltage range).  
- **High Noise Immunity:** Typical noise margin of 45% of VDD at VDD = 10V.  
- **Low Power Consumption:** CMOS technology ensures low power dissipation.  
- **Operating Temperature Range:** -55°C to +125°C (military-grade).  
- **Output Drive Capability:** Standard CMOS output drive capability.  
- **Package Options:** Available in **16-pin DIP (Dual In-line Package)**.  

### **Descriptions and Features:**  
- The **MC14521B** is a **24-stage ripple-carry binary counter**, capable of dividing an input frequency by up to **2²⁴ (16,777,216)**.  
- It features a **built-in oscillator** when used with an external resistor and capacitor (RC network).  
- **Asynchronous operation** allows for flexible frequency division applications.  
- **Reset (Master Reset) input** allows the counter to be cleared to zero.  
- **Cascadable** for extended counting applications.  
- **Wide supply voltage range** makes it suitable for battery-operated and industrial applications.  
- **Schmitt trigger input** on the clock line for improved noise immunity.  

This IC is commonly used in **timing circuits, frequency division, and digital counting applications**.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips