IC Phoenix logo

Home ›  S  › S46 > SN54LS90J

SN54LS90J from

Fast Delivery, Competitive Price @IC-phoenix

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

14.893ms

SN54LS90J

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER

Partnumber Manufacturer Quantity Availability
SN54LS90J 10 In Stock

Description and Introduction

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER The SN54LS90J is a decade counter manufactured by Texas Instruments. Here are its specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments  

### **Description:**  
The SN54LS90J is a high-speed 4-bit ripple counter with a divide-by-2 and a divide-by-5 section. It is designed for use in counting and frequency division applications.  

### **Key Features:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Number of Bits:** 4  
- **Counting Sequence:** Decade (BCD)  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Maximum Clock Frequency:** 32 MHz  
- **Operating Temperature Range:** -55°C to +125°C (Military grade)  
- **Package Type:** CDIP (Ceramic Dual In-Line Package)  
- **Pin Count:** 14  
- **Reset Capability:** Asynchronous master reset (MR1 and MR2) for clearing the counter  
- **Output Type:** TTL-compatible  

### **Applications:**  
- Frequency division  
- Digital counters  
- Industrial control systems  
- Military and aerospace applications  

The SN54LS90J is part of the SN54 series, which is designed for rugged, high-reliability environments.

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