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SN54LS93J from MOT,Motorola

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SN54LS93J

Manufacturer: MOT

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

Partnumber Manufacturer Quantity Availability
SN54LS93J MOT 8 In Stock

Description and Introduction

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER The SN54LS93J is a 4-bit binary counter manufactured by Texas Instruments (MOT refers to the Motorola brand, but the correct manufacturer for this part is Texas Instruments).  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Number of Bits:** 4-bit  
- **Counting Sequence:** Binary (0-15)  
- **Supply Voltage Range (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** -55°C to +125°C (military-grade)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Clock Input:** Asynchronous master reset (MR) and clock inputs (CP0, CP1)  
- **Output Type:** TTL-compatible  

### **Descriptions:**  
The SN54LS93J is a high-speed 4-bit ripple counter with separate clock inputs (CP0 and CP1) and a master reset (MR). It can be configured as a divide-by-2, divide-by-8, or full 4-bit counter (divide-by-16).  

### **Features:**  
- **High-Speed Operation:** Suitable for high-frequency counting applications.  
- **Flexible Clocking:** Independent clock inputs allow cascading or different counting modes.  
- **Asynchronous Reset:** Master reset (MR) clears all flip-flops to zero.  
- **Low Power Consumption:** LS technology ensures efficient power usage.  
- **Military Temperature Range:** Designed for harsh environments.  

This part is part of the SN54 series, which is the military-grade version, ensuring higher reliability and wider temperature tolerance compared to commercial-grade variants.

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