SN74LVC02APWR

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SN74LVC02APWR

IC GATE NOR 4CH 2-INP 14TSSOP

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規格

Series 74LVC
Part Status Active
Logic Type NOR Gate
Number of Circuits 4
Number of Inputs 2
Voltage - Supply 1.65V ~ 3.6V
Current - Quiescent (Max) 1 µA
Current - Output High, Low 24mA, 24mA
Input Logic Level - Low 0.7V ~ 0.8V
Input Logic Level - High 1.7V ~ 2V
Max Propagation Delay @ V, Max CL 4.2ns @ 3.3V, 50pF
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Supplier Device Package 14-TSSOP
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Base Product Number 74LVC02

概述

Description

The SN74LVC02APWR is a dual 2-input NOR gate from Texas Instruments, designed for low-voltage, high-speed applications. It operates with a supply voltage range of 1.65V to 5.5V, making it suitable for both 3.3V and 5V logic levels. The device features fast switching speeds, typically under 5 nanoseconds at 3.3V, and low power consumption, with a maximum quiescent current of only a few microamperes.
The SN74LVC02APWR is available in a 14-pin TSSOP package, optimizing space for compact designs. It is ideal for implementing digital logic functions in various applications, including portable devices, communication equipment, and automotive electronics.
In terms of performance, the device boasts high noise margins and excellent output drive capability, supporting both standard and low-voltage CMOS logic families. Its versatility and reliability make it a favorable choice for engineers designing modern electronic circuits.

Features

The SN74LVC02APWR is a dual 2-input NOR gate from Texas Instruments, designed for low-voltage CMOS applications. Key features include:
1. Voltage Range: Operates with a supply voltage from 1.65V to 5.5V, making it suitable for various digital logic levels.
2. Low Power Consumption: Consumes minimal power in active and static states, ideal for battery-operated devices.
3. Fast Switching Speed: Capable of high-speed operation with typical propagation delays around 4.5 ns at 3.3V.
4. High Noise Immunity: Features a wide input threshold range for improved noise margins.
5. Low Output Drive: Offers a drive capability of up to 24 mA, allowing it to drive LEDs and other loads directly.
6. Reverse Voltage Protection: Designed with protection features to prevent damage from incorrect supply connections.
7. Small Package: Available in a TSSOP (Thin Shrink Small Outline Package), which is space-efficient for compact designs.
These features make the SN74LVC02APWR suitable for various applications in logic design, interfacing, and signal processing.

Package

The SN74LVC02APWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. This surface-mount package is designed for efficient space utilization on printed circuit boards.

Pinout

The SN74LVC02APWR is a dual 2-input NOR gate from Texas Instruments. It features a 14-pin TSSOP package. The pin count is 14, and the pins serve the following functions:
1. Pins 1, 2: Inputs A1, B1 for the first NOR gate.
2. Pin 3: Output Y1 for the first NOR gate.
3. Pins 4, 5: Ground (GND).
4. Pin 6: VCC (supply voltage).
5. Pins 7, 8: Inputs A2, B2 for the second NOR gate.
6. Pin 9: Output Y2 for the second NOR gate.
7. Pins 10, 11, 12, 13: No internal connection (NC).
8. Pin 14: VCC (supply voltage).
The device operates at a wide range of supply voltages and is designed for low-power consumption, making it suitable for various digital logic applications.

Manufacturer

The SN74LVC02APWR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are widely used in electronics. The company is known for its innovations in analog and digital signal processing, as well as its contributions to the development of microcontrollers and embedded systems. TI serves a diverse range of markets, including automotive, industrial, communications, and consumer electronics, making it a key player in the global semiconductor industry.

Application

The SN74LVC02APWR is a dual 2-input NOR gate used in various applications such as digital logic design, signal processing, and data communication. It can be employed in level shifting, interfacing between different voltage domains, and in combinational logic circuits. Additionally, it is suitable for low-power and high-speed operations in consumer electronics, automotive systems, and industrial automation.

Equivalent

The SN74LVC02APWR is a quad 2-input NOR gate. Equivalent products include:
1. 74LVC02A
2. 74HC02
3. 74HCT02
4. 74AC02
Ensure compatibility with voltage levels and specific application requirements when considering substitutes. Always check datasheets for detailed specifications.

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