IC Phoenix logo

Home ›  S  › S53 > SN74AHC02DBR

SN74AHC02DBR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

SN74AHC02DBR

Manufacturer: TI, TEXAS

Quadruple 2-Input Positive-NOR Gates

Partnumber Manufacturer Quantity Availability
SN74AHC02DBR TI, TEXAS 1709 In Stock

Description and Introduction

Quadruple 2-Input Positive-NOR Gates The SN74AHC02DBR 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 Range:** 2 V to 5.5 V  
- **Propagation Delay (Max):** 8.5 ns at 5 V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package / Case:** SSOP-14  
- **Mounting Type:** Surface Mount  
- **Output Type:** Push-Pull  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  

### **Descriptions & Features:**  
- **Technology:** Advanced High-Speed CMOS (AHC)  
- **Low Power Consumption:** Optimized for battery-operated applications  
- **Balanced Propagation Delays:** Ensures stable performance  
- **Wide Operating Voltage:** Supports 2 V to 5.5 V operation  
- **Input Compatibility:** TTL-level inputs for mixed-voltage systems  
- **ESD Protection:** Exceeds 2000 V per JESD 22  
- **Applications:** Used in digital logic circuits, signal processing, and control systems  

This device is part of TI’s AHC logic family, offering a balance of speed and power efficiency.

Application Scenarios & Design Considerations

Quadruple 2-Input Positive-NOR Gates

Alternative Part Number

  • 74AHC02PW,118 --: Quad 2-input NOR gate in the same AHC logic family with equivalent 2-5.5V supply range and pinout, available in TSSOP package as a direct functional replacement.
  • MC74VHC02DTR2G --: Quad 2-input NOR gate from the VHC family offering comparable speed and drive characteristics, suitable drop-in substitute for the AHC02 function.
  • 74AHC02D,118 --: Same AHC02 quad NOR gate function in SOIC package, electrically compatible alternative when package footprint allows.
  • SN74LVC02APWR --: Quad 2-input NOR gate from TI's LVC family in TSSOP, wider VCC range and higher drive, pin-compatible logic alternative when AHC is unavailable.

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