IC Phoenix logo

Home ›  M  › M15 > M74HC393B1R

M74HC393B1R from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

M74HC393B1R

Manufacturer: ST

DUAL BINARY COUNTER

Partnumber Manufacturer Quantity Availability
M74HC393B1R ST 1500 In Stock

Description and Introduction

DUAL BINARY COUNTER The M74HC393B1R is a high-speed CMOS dual 4-bit binary ripple counter manufactured by STMicroelectronics.  

### **Specifications:**  
- **Technology:** High-Speed CMOS  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Low Power Consumption:** Typically 4µA (at 5V)  
- **High Noise Immunity:** CMOS technology  
- **Compliance:** Meets JEDEC standard No. 7A  
- **Package:** SO-14  

### **Descriptions:**  
- The M74HC393B1R consists of two independent 4-bit binary counters.  
- Each counter has a separate clock input (CP), reset input (MR), and four output stages (Q0 to Q3).  
- The counters can be cascaded for higher bit-length applications.  

### **Features:**  
- **Dual 4-bit Ripple Counter**  
- **Asynchronous Master Reset**  
- **Synchronous Counting**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **High-Speed Operation**  
- **Balanced Propagation Delays**  
- **Direct Interface with TTL Levels**  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and timing diagrams, refer to the official STMicroelectronics documentation.

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