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SN74HCT08D from TI,Texas Instruments

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SN74HCT08D

Manufacturer: TI

Quadruple 2-Input Positive-AND Gates

Partnumber Manufacturer Quantity Availability
SN74HCT08D TI 1171 In Stock

Description and Introduction

Quadruple 2-Input Positive-AND Gates The SN74HCT08D is a quad 2-input AND gate manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** AND Gate  
- **Number of Circuits:** 4  
- **Number of Inputs per Gate:** 2  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Propagation Delay (Max):** 20 ns at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-14  

### **Descriptions:**  
- The SN74HCT08D is a high-speed CMOS logic gate with TTL-compatible inputs.  
- It performs the Boolean AND function on two input signals.  
- Designed for use in industrial, automotive, and consumer applications.  

### **Features:**  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **Low Power Consumption:** Typical ICC of 4µA  
- **TTL-Compatible Inputs:** Can interface with TTL logic levels  
- **High Noise Immunity:** CMOS technology ensures reliable operation  
- **Balanced Propagation Delays:** Ensures consistent performance  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quadruple 2-Input Positive-AND Gates

Alternative Part Number

  • MC74HCT08ADR2G --: Quad 2-input AND gate with HCT logic family, SOIC-14 package, direct functional and pin-compatible replacement.
  • 74HCT08D,653 --: HCT quad 2-input AND gate in SO14 package, same logic family and pinout, widely available alternative.
  • CD74HCT08M --: Same manufacturer HCT quad AND gate in SOIC-14, compatible electrical characteristics though from a different series prefix.

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