IC Phoenix logo

Home ›  S  › S56 > SN74ALS02A

SN74ALS02A from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

SN74ALS02A

Manufacturer: TI, TEXAS

Quadruple 2-Input Positive-NOR Gates
Partnumber Manufacturer Quantity Availability
SN74ALS02A TI, TEXAS 696 In Stock

Description and Introduction

Quadruple 2-Input Positive-NOR Gates The SN74ALS02A is a quad 2-input positive-NOR gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** NOR Gate  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Propagation Delay (Max):** 11 ns at 5V  
- **Low-Level Output Current (IOL):** 24 mA  
- **High-Level Output Current (IOH):** -2.6 mA  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Options:** PDIP, SOIC, CDIP  

### **Descriptions:**  
- The SN74ALS02A is part of the advanced low-power Schottky (ALS) family.  
- It features four independent 2-input NOR gates in a single IC.  
- Designed for high-speed operation with low power consumption.  

### **Features:**  
- **High-Speed Performance:** Optimized for fast switching.  
- **Low Power Consumption:** ALS technology reduces power usage.  
- **Wide Operating Voltage:** Supports standard TTL levels.  
- **Balanced Propagation Delays:** Ensures consistent timing.  
- **Strong Output Drive:** Capable of driving multiple loads.  

This information is based on TI's official datasheet for the SN74ALS02A.

Application Scenarios & Design Considerations

Quadruple 2-Input Positive-NOR Gates

Alternative Part Number

  • 74ALS02 --: Same 74ALS quad 2-input NOR gate function with identical pinout and logic family, direct drop-in replacement from a different vendor.
  • DM74ALS02A --: Quad 2-input NOR gate in the ALS family with matching pinout and electrical characteristics, suitable direct substitute.
  • SN74HC02 --: Quad 2-input NOR gate with same pinout and function; HC family offers lower power but slower speed, acceptable where timing margins allow.
  • DM74ALS02AN --: Quad 2-input NOR gate in the ALS family with matching pinout and electrical characteristics, suitable drop-in replacement.
  • SN74HC02N --: Quad 2-input NOR gate with identical logic function and pinout; HC family offers lower power but slower speed, acceptable where timing margins allow.

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