IC Phoenix logo

Home ›  M  › M144 > MM74C922N

MM74C922N from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

MM74C922N

Manufacturer: NS

16-Key Encoder

Partnumber Manufacturer Quantity Availability
MM74C922N NS 8 In Stock

Description and Introduction

16-Key Encoder # **Introducing the MM74C922N: A Reliable Encoder for Modern Electronics**  

The **MM74C922N** is a high-performance CMOS 16-key encoder designed to simplify keyboard interfacing in electronic systems. This versatile component efficiently converts key presses into corresponding 4-bit binary outputs, making it an ideal solution for applications requiring user input, such as control panels, security systems, and industrial automation.  

Engineered for reliability, the MM74C922N features built-in debounce circuitry, eliminating the need for external components to filter out mechanical switch noise. Its internal oscillator ensures stable operation, while the two-key rollover function prevents erroneous outputs when multiple keys are pressed simultaneously. With a wide operating voltage range (3V to 15V), this encoder is compatible with various logic families, offering flexibility in design integration.  

Key features of the MM74C922N include:  
- **4-bit binary output** for direct microcontroller interfacing  
- **On-chip debounce logic** for clean signal processing  
- **Low power consumption**, making it suitable for battery-operated devices  
- **Compact 16-pin DIP package** for easy PCB mounting  

Whether used in consumer electronics, embedded systems, or industrial controls, the MM74C922N delivers consistent performance with minimal external circuitry. Its robust design ensures long-term durability, while its straightforward implementation reduces development time and cost.  

For engineers and designers seeking a dependable keyboard encoder solution, the MM74C922N stands out as a proven choice, combining efficiency, precision, and ease of use in a single integrated circuit.

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