Overview
The 74LV14D,118 is a low-voltage Si-gate CMOS integrated circuit produced by Nexperia USA Inc. This component is a hex inverting Schmitt trigger, designed to transform slowly-changing input signals into sharply defined, jitter-free output signals. It is pin and function compatible with the 74HC14 and 74HCT14, making it versatile for various applications. The device operates within a wide supply voltage range from 1.0 V to 5.5 V, making it suitable for a broad range of electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Product Name | 74LV14D,118 Logic - Gates and Inverters |
| Brand | Nexperia USA Inc. |
| Logic Type | Inverter with Schmitt Trigger |
| Number of Circuits | 6 |
| Number of Inputs | 6 |
| Voltage - Supply | 1 V ~ 5.5 V |
| Current - Quiescent (Max) | 40µA |
| Current - Output High, Low | 12mA, 12mA |
| Logic Level - Low | 0.3 V ~ 1.1 V |
| Logic Level - High | 1.4 V ~ 3.85 V |
| Max Propagation Delay @ V, Max CL | 15ns @ 3.3V, 50pF |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
Key Features
- Provides six inverting buffers with Schmitt-trigger input, capable of transforming slowly-changing input signals into sharply defined, jitter-free output signals.
- Wide supply voltage range from 1.0 V to 5.5 V.
- Low power dissipation due to CMOS technology.
- Input hysteresis voltage (VH) ensures stable operation with noisy or slowly changing input signals.
- Pin and function compatible with 74HC14 and 74HCT14.
- Operating temperature range from -40°C to 125°C.
Applications
The 74LV14D,118 is versatile and can be used in a variety of applications across different industries, including:
- Automotive electronics: For signal conditioning and noise reduction in automotive systems.
- Industrial electronics: In control systems, sensors, and actuators where stable and jitter-free signals are crucial.
- Consumer electronics: In devices such as audio equipment, home appliances, and mobile devices where low power consumption is important.
- Computing and data processing: For signal buffering and conditioning in digital circuits.
- IoT and Industry 4.0: In applications requiring reliable and efficient signal processing.
Q & A
- What is the primary function of the 74LV14D,118?
The primary function is to provide six inverting buffers with Schmitt-trigger input, transforming slowly-changing input signals into sharply defined, jitter-free output signals. - What is the supply voltage range for the 74LV14D,118?
The supply voltage range is from 1.0 V to 5.5 V. - How many inverting buffers does the 74LV14D,118 provide?
The device provides six inverting buffers. - What is the maximum propagation delay for the 74LV14D,118?
The maximum propagation delay is 15ns at 3.3V with a 50pF load. - What is the operating temperature range for the 74LV14D,118?
The operating temperature range is from -40°C to 125°C. - Is the 74LV14D,118 pin and function compatible with other devices?
Yes, it is pin and function compatible with the 74HC14 and 74HCT14. - What type of package does the 74LV14D,118 come in?
The device comes in a 14-SOIC package. - What are the typical applications for the 74LV14D,118?
It is used in automotive, industrial, consumer electronics, computing, and IoT applications. - What is the quiescent current of the 74LV14D,118?
The quiescent current is 40µA. - Does the 74LV14D,118 have input hysteresis?
Yes, it has input hysteresis voltage (VH) to ensure stable operation with noisy or slowly changing input signals.
