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SN74HCT08DBR from TI,Texas Instruments

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SN74HCT08DBR

Manufacturer: TI

Quadruple 2-Input Positive-AND Gates

Partnumber Manufacturer Quantity Availability
SN74HCT08DBR TI 2000 In Stock

Description and Introduction

Quadruple 2-Input Positive-AND Gates The SN74HCT08DBR is a quad 2-input AND gate manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** AND Gate  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Propagation Delay Time:** 13 ns (typical) at 5V  
- **Low-Level Output Current:** 4 mA  
- **High-Level Output Current:** -4 mA  
- **Package:** SSOP-14  
- **Mounting Type:** Surface Mount  

### **Descriptions and Features:**  
- **Technology:** High-Speed CMOS (HCT)  
- **Compatibility:** Inputs are TTL-voltage compatible  
- **Low Power Consumption:** Typical ICC of 1 μA  
- **Balanced Propagation Delays:** Ensures reliable performance  
- **Wide Operating Voltage Range:** Supports standard 5V logic systems  
- **Schmitt-Trigger Inputs:** No (standard CMOS inputs)  
- **Applications:** Used in digital logic circuits, signal processing, and control systems  

This device is part of TI's 74HCT logic family, designed for high-speed operation with low power consumption.

Application Scenarios & Design Considerations

Quadruple 2-Input Positive-AND Gates

Alternative Part Number

  • MC74HCT08ADR2G --: Quad 2-input AND gate in the HCT logic family with TTL-compatible inputs, direct functional equivalent in a similar SOIC package.
  • 74HCT08D,653 --: HCT-series quad 2-input AND gate, same logic function and TTL input thresholds, available in SOIC-14.
  • CD74HCT08M --: Same manufacturer HCT quad AND gate in SOIC package, electrically compatible though in a different package variant than the DBR.

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