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SN74HCT14D from TI,Texas Instruments

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SN74HCT14D

Manufacturer: TI

Hex Schmitt-Trigger Inverters

Partnumber Manufacturer Quantity Availability
SN74HCT14D TI 5967 In Stock

Description and Introduction

Hex Schmitt-Trigger Inverters The SN74HCT14D is a hex Schmitt-trigger inverter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Inverter  
- **Number of Circuits:** 6 (Hex)  
- **Input Type:** Schmitt Trigger  
- **Output Type:** Push-Pull  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Input Voltage (VIH):** 2V (min)  
- **Low-Level Input Voltage (VIL):** 0.8V (max)  
- **High-Level Output Voltage (VOH):** 4.4V (min at 4.5V VCC)  
- **Low-Level Output Voltage (VOL):** 0.1V (max at 4.5V VCC)  
- **Propagation Delay:** 15ns (typical at 5V VCC)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-14  

### **Descriptions:**  
The SN74HCT14D is a high-speed CMOS logic device with Schmitt-trigger inputs, providing noise immunity and hysteresis for slow or noisy input signals. It is compatible with TTL levels and operates within a 4.5V to 5.5V supply range.  

### **Features:**  
- **Schmitt-Trigger Inputs:** Ensures clean output transitions even with slow or noisy input signals.  
- **Wide Operating Voltage Range:** 4.5V to 5.5V.  
- **TTL-Compatible Inputs:** Can interface with TTL logic levels.  
- **Low Power Consumption:** Typical ICC of 2μA (static).  
- **High Noise Immunity:** Due to Schmitt-trigger action.  
- **Balanced Propagation Delays:** Ensures stable performance.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This device is commonly used in signal conditioning, debouncing switches, and noise filtering applications.

Application Scenarios & Design Considerations

Hex Schmitt-Trigger Inverters

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