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SN74LS321N from TI,Texas Instruments

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SN74LS321N

Manufacturer: TI

CRYSTAL-CONTROLLED OSCILLATORS

Partnumber Manufacturer Quantity Availability
SN74LS321N TI 73 In Stock

Description and Introduction

CRYSTAL-CONTROLLED OSCILLATORS The SN74LS321N is a 16-pin DIP (Dual In-line Package) IC manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74LS321N  
- **Logic Family:** 74LS (Low-Power Schottky)  
- **Function:** Programmable Timer/Counter  
- **Package Type:** PDIP-16 (Plastic Dual In-line Package)  
- **Operating Voltage:** 4.75V to 5.25V (Standard 5V TTL)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial Grade)  
- **Propagation Delay:** Typical 15ns (varies based on conditions)  
- **Power Consumption:** Low-power Schottky design for reduced power usage  

### **Descriptions:**  
The SN74LS321N is a programmable timer/counter IC from the 74LS series. It is designed for timing and counting applications in digital circuits, offering flexibility in configuration through external components.  

### **Features:**  
- **Programmable Operation:** Can be configured as a timer or counter using external resistors and capacitors.  
- **Wide Frequency Range:** Suitable for various timing applications.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard TTL logic levels.  
- **Schottky-Clamped Inputs:** Improves switching speed and reduces power consumption.  
- **Monostable or Astable Operation:** Supports both single-pulse (monostable) and continuous (astable) timing modes.  
- **Reset Function:** Includes a reset pin for clearing the counter/timer.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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