Overview
The 74HC14D/S200,118 is a high-performance integrated circuit (IC) produced by NXP USA Inc. This component is a 6-channel Schmitt trigger inverter, designed to provide reliable and stable logic operations. It is part of the 74HC series, known for its high-speed CMOS logic family. The IC is packaged in a 14-pin Small Outline (SO) package, making it suitable for a variety of surface mount applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Series | 74HC |
| Package | 14-SOIC (0.154" | 3.90mm Width) |
| Logic Type | Inverter |
| Number of Circuits | 6 |
| Number of Inputs | 1 |
| Features | Schmitt Trigger |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High, Low | 5.2mA | 5.2mA |
| Input Logic Level - Low | 0.3V ~ 1.2V |
| Input Logic Level - High | 1.5V ~ 4.2V |
| Max Propagation Delay @ V, Max CL | 21ns @ 6V | 50pF |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Schmitt Trigger Inputs: Provides hysteresis to improve noise immunity.
- High-Speed Operation: With a maximum propagation delay of 21ns at 6V and 50pF load.
- Low Power Consumption: Quiescent current of 2 µA maximum.
- Wide Operating Voltage Range: From 2V to 6V, making it versatile for various applications.
- High Output Drive Capability: Output current of 5.2mA for both high and low states.
- Compact Packaging: 14-pin SOIC package suitable for surface mount applications.
Applications
The 74HC14D/S200,118 is widely used in various electronic systems that require stable and reliable logic operations. Some common applications include:
- Digital Signal Processing: For noise reduction and signal conditioning.
- Industrial Control Systems: In automation and control circuits where robust logic is necessary.
- Consumer Electronics: In devices such as audio equipment, home appliances, and gaming consoles.
- Automotive Systems: For reliable operation in harsh automotive environments.
- Medical Devices: Where high reliability and low power consumption are critical.
Q & A
- What is the primary function of the 74HC14D/S200,118 IC?
The primary function is to act as a 6-channel Schmitt trigger inverter. - What is the package type of the 74HC14D/S200,118?
The package type is 14-pin Small Outline (SO) IC. - What is the operating voltage range of the 74HC14D/S200,118?
The operating voltage range is from 2V to 6V. - What is the maximum propagation delay of the 74HC14D/S200,118?
The maximum propagation delay is 21ns at 6V and 50pF load. - Is the 74HC14D/S200,118 RoHS compliant?
Yes, it is ROHS3 compliant. - What is the quiescent current of the 74HC14D/S200,118?
The quiescent current is 2 µA maximum. - What are the typical applications of the 74HC14D/S200,118?
Typical applications include digital signal processing, industrial control systems, consumer electronics, automotive systems, and medical devices. - What is the operating temperature range of the 74HC14D/S200,118?
The operating temperature range is from -40°C to 125°C. - Does the 74HC14D/S200,118 have any special features for noise immunity?
Yes, it has Schmitt trigger inputs which provide hysteresis to improve noise immunity. - How many input channels does the 74HC14D/S200,118 have?
It has 6 input channels, each with a single input.
