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SN74LVC02ADR
IC GATE NOR 4CH 2-INP 14SOIC
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LVC |
| ProductStatus | Active |
| LogicType | NOR Gate |
| NumberofCircuits | 4 |
| NumberofInputs | 2 |
| Voltage-Supply | 1.65V ~ 3.6V |
| Current-Quiescent(Max) | 1 µA |
| Current-OutputHighLow | 24mA, 24mA |
| LogicLevel-Low | 0.7V ~ 0.8V |
| LogicLevel-High | 1.7V ~ 2V |
| MaxPropagationDelay@VMaxCL | 4.2ns @ 3.3V, 50pF |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-SOIC |
概述
Description
The SN74LVC02ADR is a quad 2-input NOR gate from Texas Instruments' LVC (Low Voltage CMOS) logic family. Designed for operation in a wide voltage range of 1.65V to 5.5V, it is suitable for various digital applications, especially in low-power environments. Each of the four gates can independently process two input signals, providing a logical NOR output.
This IC is characterized by its high-speed performance, low power consumption, and compatibility with various logic families, making it ideal for interfacing between different voltage levels. The device features low propagation delays and high noise immunity, ensuring reliable operation in fast-switching circuits.
The SN74LVC02ADR is available in a variety of packages, including SOIC and TSSOP, making it easy to integrate into different designs. Its versatility makes it suitable for applications in consumer electronics, automotive systems, and communication devices. Overall, it is an essential component for engineers designing digital circuits requiring efficient logic operations.
This IC is characterized by its high-speed performance, low power consumption, and compatibility with various logic families, making it ideal for interfacing between different voltage levels. The device features low propagation delays and high noise immunity, ensuring reliable operation in fast-switching circuits.
The SN74LVC02ADR is available in a variety of packages, including SOIC and TSSOP, making it easy to integrate into different designs. Its versatility makes it suitable for applications in consumer electronics, automotive systems, and communication devices. Overall, it is an essential component for engineers designing digital circuits requiring efficient logic operations.
Features
The SN74LVC02ADR is a dual 2-input NOR gate from Texas Instruments, designed for high-speed digital logic applications. Key features include:
1. Voltage Range: Operates across a wide VCC range of 1.65V to 5.5V, making it suitable for various power supply levels.
2. High-Speed Performance: Propagation delay is typically low, enabling fast switching speeds.
3. Low Power Consumption: Designed for low static and dynamic power consumption.
4. Input Logic Levels: Accepts both standard TTL and CMOS logic levels, providing flexibility in interfacing.
5. High Noise Immunity: Features a high noise margin, ensuring reliable operation in noisy environments.
6. Power-Up/Down Protection: Designed to prevent latch-up under power-up and power-down conditions.
7. Packaging: Available in a small, surface-mount SOIC-14 package for space-efficient designs.
These features make the SN74LVC02ADR suitable for various applications, including consumer electronics, automotive systems, and industrial automation.
1. Voltage Range: Operates across a wide VCC range of 1.65V to 5.5V, making it suitable for various power supply levels.
2. High-Speed Performance: Propagation delay is typically low, enabling fast switching speeds.
3. Low Power Consumption: Designed for low static and dynamic power consumption.
4. Input Logic Levels: Accepts both standard TTL and CMOS logic levels, providing flexibility in interfacing.
5. High Noise Immunity: Features a high noise margin, ensuring reliable operation in noisy environments.
6. Power-Up/Down Protection: Designed to prevent latch-up under power-up and power-down conditions.
7. Packaging: Available in a small, surface-mount SOIC-14 package for space-efficient designs.
These features make the SN74LVC02ADR suitable for various applications, including consumer electronics, automotive systems, and industrial automation.
Package
The SN74LVC02ADR is available in a 14-pin TSSOP (Thin Shrink Small Outline Package) form factor.
Pinout
The SN74LVC02ADR is a quad 2-input NOR gate from Texas Instruments. It features a total of 14 pins. The pin configuration includes:
- 1-2, 3-4, 5-6, 11-12: Inputs (A and B for each of the four gates)
- 3, 6, 8, 10: Outputs (Y for each of the four gates)
- 7: Ground (GND)
- 14: VCC (Power Supply)
Functionally, each NOR gate outputs a high signal only when both inputs are low. This device operates at a wide voltage range (1.65V to 5.5V) and is designed for low-voltage applications, making it suitable for various digital circuits. The SN74LVC02ADR is characterized by its low power consumption and fast switching speeds.
- 1-2, 3-4, 5-6, 11-12: Inputs (A and B for each of the four gates)
- 3, 6, 8, 10: Outputs (Y for each of the four gates)
- 7: Ground (GND)
- 14: VCC (Power Supply)
Functionally, each NOR gate outputs a high signal only when both inputs are low. This device operates at a wide voltage range (1.65V to 5.5V) and is designed for low-voltage applications, making it suitable for various digital circuits. The SN74LVC02ADR is characterized by its low power consumption and fast switching speeds.
Manufacturer
The SN74LVC02ADR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments designs and produces a wide range of analog and digital semiconductor products, including microcontrollers, processors, and various integrated circuits. The company serves diverse industries such as automotive, industrial, communications, and consumer electronics. TI is known for its innovation in analog technology and is recognized for its commitment to quality and performance in the semiconductor market.
Application
The SN74LVC02ADR is a dual 2-input NOR gate designed for low voltage and high-speed applications. Its primary application areas include digital logic circuits, signal processing, and interfacing tasks in consumer electronics, automotive systems, and telecommunications. It is also used in portable devices for level shifting and as building blocks in complex logic designs.
Equivalent
The SN74LVC02ADR is a dual 2-input NOR gate. Equivalent products include:
1. 74LVC02A
2. 74HC02
3. 74HCT02
These alternatives may have different voltage levels and specifications, so it's essential to verify compatibility with your application requirements.
1. 74LVC02A
2. 74HC02
3. 74HCT02
These alternatives may have different voltage levels and specifications, so it's essential to verify compatibility with your application requirements.
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