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SN74AHCT1G14DBVT from TI,Texas Instruments

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SN74AHCT1G14DBVT

Manufacturer: TI

Single Schmitt-Trigger Inverter Gate

Partnumber Manufacturer Quantity Availability
SN74AHCT1G14DBVT TI 3000 In Stock

Description and Introduction

Single Schmitt-Trigger Inverter Gate The SN74AHCT1G14DBVT is a single Schmitt-trigger inverter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Schmitt-Trigger Inverter  
- **Number of Channels:** 1  
- **Supply Voltage Range (VCC):** 4.5V to 5.5V  
- **Input Voltage Range (VI):** 0V to VCC  
- **Output Voltage Range (VO):** 0V to VCC  
- **Propagation Delay (tpd):** 7.5 ns (typical) at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The SN74AHCT1G14DBVT is a single inverter with Schmitt-trigger inputs, designed for noise immunity and signal conditioning.  
- It operates with a 5V supply and is compatible with TTL input levels.  
- The Schmitt-trigger action allows for hysteresis in the input threshold, improving noise rejection.  

### **Features:**  
- **Schmitt-Trigger Inputs:** Ensures clean output transitions even with slow or noisy input signals.  
- **Low Power Consumption:** Typical ICC of 1 µA (max 4 µA)  
- **High Noise Immunity:** CMOS input levels with hysteresis  
- **Wide Operating Temperature Range:** Suitable for industrial applications  
- **Small Package:** SOT-23-5 for space-constrained designs  

This information is based on TI's official datasheet for the SN74AHCT1G14DBVT.

Application Scenarios & Design Considerations

Single Schmitt-Trigger Inverter Gate

Alternative Part Number

  • 74AHCT1G14GW,125 --: Single Schmitt-trigger inverter in the same AHCT logic family with similar 5V TTL-compatible input thresholds; different manufacturer and package naming make it a clear drop-in functional alternative.
  • MC74VHCT14ADTR2G --: Single Schmitt-trigger inverter with TTL-compatible inputs and comparable propagation delay; different series prefix and vendor provide a viable second-source option.
  • SN74LVC1G14DBVR --: Same TI single Schmitt-trigger inverter in the same SOT-23-5 package, offering similar function with lower voltage operation; different logic family prefix distinguishes it from the source part.

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