Overview
The SN74LVC14ADBRG4 is a hex Schmitt-trigger inverter integrated circuit produced by Texas Instruments. This device is designed to operate over a wide voltage range of 1.65 V to 3.6 V, making it versatile for various applications. It contains six independent Schmitt-trigger inverters, each performing the Boolean function Y = A. The SN74LVC14ADBRG4 is packaged in a 14-pin SSOP (Shrink Small Outline Package) and is suitable for surface mount technology.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Supply | 1.65 V to 3.6 V | V |
| Operating Temperature Range | -40°C to 125°C | °C |
| Number of Inputs | 6 | - |
| Number of Circuits | 6 | - |
| Max Propagation Delay @ V, Max CL | 6.2 ns @ 3.3 V, 50 pF | ns |
| Current - Quiescent (Max) | 1 µA | A |
| Current - Output High, Low | 24 mA, 24 mA | A |
| Logic Type | Inverter | - |
| Package / Case | 14-SSOP (0.209", 5.30mm Width) | - |
| Mounting Type | Surface Mount | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | - |
Key Features
- Operates from 1.65 V to 3.6 V VCC, allowing for use in a variety of voltage environments.
- Contains six independent Schmitt-trigger inverters, performing the Boolean function Y = A.
- Maximum propagation delay of 6.2 ns at 3.3 V and 50 pF load capacitance.
- Typical output ground bounce (VOLP) < 0.8 V and output VOH undershoot > 2 V at VCC = 3.3 V and TA = 25°C.
- Supports mixed-mode voltage operation on all ports, enabling use in mixed 3.3-V or 5-V system environments.
- Partial-power-down mode operation supported.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards (2000-V human-body model, 200-V machine model, 1000-V charged-device model).
- Lead-free and RoHS compliant.
Applications
The SN74LVC14ADBRG4 is suitable for a wide range of applications, including:
- Mixed 3.3-V or 5-V system environments where voltage translation is necessary.
- High-speed digital circuits requiring low propagation delays.
- Systems requiring Schmitt-trigger inputs to improve noise immunity.
- General-purpose logic circuits where multiple inverters are needed.
- Automotive and industrial control systems due to its wide operating temperature range.
Q & A
- What is the voltage supply range for the SN74LVC14ADBRG4?
The SN74LVC14ADBRG4 operates from 1.65 V to 3.6 V VCC.
- How many independent inverters does the SN74LVC14ADBRG4 contain?
The device contains six independent Schmitt-trigger inverters.
- What is the maximum propagation delay at 3.3 V and 50 pF load capacitance?
The maximum propagation delay is 6.2 ns at 3.3 V and 50 pF load capacitance.
- Does the SN74LVC14ADBRG4 support mixed-mode voltage operation?
Yes, it supports mixed-mode voltage operation on all ports.
- What is the typical output ground bounce (VOLP) at VCC = 3.3 V and TA = 25°C?
The typical output ground bounce (VOLP) is less than 0.8 V.
- Is the SN74LVC14ADBRG4 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What is the operating temperature range for the SN74LVC14ADBRG4?
The operating temperature range is -40°C to 125°C.
- What type of ESD protection does the SN74LVC14ADBRG4 have?
The device has ESD protection exceeding JESD 22 standards (2000-V human-body model, 200-V machine model, 1000-V charged-device model).
- What is the package type for the SN74LVC14ADBRG4?
The device is packaged in a 14-pin SSOP (Shrink Small Outline Package).
- Is the SN74LVC14ADBRG4 suitable for surface mount technology?
Yes, it is suitable for surface mount technology.
