SN74LVC1G04DBVR Detailed explanation of pin function specifications and circuit principle instructions
The part number "SN74LVC1G04DBVR" belongs to the Texas Instruments (TI) brand. This part is a Single Inverter Gate IC from the LVC (Low-Voltage CMOS) logic family, specifically the SN74LVC1G04 model, and the package type is SOT-23-5, which is a 5-pin Surface-Mount package. Below is the detailed explanation of the pin functions, specifications, the circuit principle instructions, and a complete list of pin functions for the specific package. I will also provide the 20 FAQ-style common questions about this component.
Pin Functions and Specifications:
Package: SOT-23-5 (5 pins) Pin Number Pin Name Function Description 1 A Input (A) - The input of the inverter gate. The logic level applied here determines the output (Y). 2 Y Output (Y) - The output of the inverter gate. It provides the inverted logic of the input signal (A). 3 GND Ground (GND) - The ground pin, used as a reference for all voltage levels. 4 VCC Power supply (VCC) - The power supply voltage pin, usually connected to the positive voltage rail (typically 2V to 5.5V for LVC family). 5 NC No connection (NC) - This pin does not have any internal function and is not connected to anything inside the chip. Electrical Characteristics: Operating Voltage: 2.0V to 5.5V Input Logic Level: High-level input voltage (VIH) = 2.0V (min), Low-level input voltage (VIL) = 0.8V (max) Output Logic Level: High-level output voltage (VOH) = VCC - 0.1V (min), Low-level output voltage (VOL) = 0.1V (max) Current Consumption: Typically low current consumption, as it is a CMOS logic gate.Circuit Principle:
The SN74LVC1G04 is a simple CMOS inverter. The principle of operation involves applying a digital signal to the input pin (A). The device inverts this signal and produces the opposite logic level at the output pin (Y). For example, if a high voltage (logic "1") is applied at input A, the output Y will be low (logic "0"), and vice versa.
FAQ: 20 Common Questions About SN74LVC1G04
1. What is the brand of SN74LVC1G04DBVR? The brand is Texas Instruments. 2. What type of IC is the SN74LVC1G04DBVR? The SN74LVC1G04DBVR is a Single Inverter Gate from the LVC (Low-Voltage CMOS) logic family. 3. What is the package type of the SN74LVC1G04DBVR? The package type is SOT-23-5, which is a 5-pin Surface-Mount package. 4. How many pins does the SN74LVC1G04DBVR have? The SN74LVC1G04DBVR has 5 pins. 5. What is the function of pin 1 in SN74LVC1G04DBVR? Pin 1 (A) is the input of the inverter gate. The logic applied here determines the output (Y). 6. What is the function of pin 2 in SN74LVC1G04DBVR? Pin 2 (Y) is the output of the inverter gate. It provides the inverted logic of the input signal (A). 7. What is the function of pin 3 in SN74LVC1G04DBVR? Pin 3 (GND) is the ground pin, which serves as the reference for the power supply and voltage levels. 8. What is the function of pin 4 in SN74LVC1G04DBVR? Pin 4 (VCC) is the power supply pin, where the positive voltage is connected (typically 2V to 5.5V). 9. What is the function of pin 5 in SN74LVC1G04DBVR? Pin 5 (NC) is a no connection pin, meaning it is not connected to any internal circuitry. 10. What is the maximum voltage that can be applied to the VCC pin? The maximum voltage that can be applied to the VCC pin is 5.5V. 11. What is the minimum voltage that can be applied to the VCC pin? The minimum voltage that can be applied to the VCC pin is 2.0V. 12. What is the typical current consumption of the SN74LVC1G04DBVR? The current consumption is typically low, as it is a CMOS device. Typical input current is in the range of microamperes. 13. What logic family does the SN74LVC1G04DBVR belong to? The device belongs to the LVC (Low-Voltage CMOS) logic family. 14. Can the SN74LVC1G04DBVR operate with a 3.3V supply voltage? Yes, it can operate with a supply voltage of 3.3V. 15. What is the typical output voltage when the input is high? When the input is high, the output voltage will be approximately VCC - 0.1V (typically). 16. What is the typical output voltage when the input is low? When the input is low, the output voltage will be approximately 0.1V (typically). 17. Can the SN74LVC1G04DBVR be used in high-speed applications? Yes, the SN74LVC1G04DBVR is suitable for high-speed applications, as it is part of the low-voltage CMOS family, which provides fast switching times. 18. How should the input A pin be driven? The input A should be driven with a logic-level voltage that is within the specified voltage ranges (0.8V to 2V for low, and 2V to 5.5V for high). 19. Is the SN74LVC1G04DBVR suitable for battery-powered applications? Yes, because it operates at low voltage (as low as 2.0V), it is ideal for battery-powered applications. 20. What is the typical power dissipation of the SN74LVC1G04DBVR? The typical power dissipation is very low due to its CMOS construction. It dissipates minimal power in the quiescent state and during switching.This is a detailed overview and guide for the SN74LVC1G04DBVR, including its pin functions, specifications, operating principles, and answers to common questions.