SN74HCS7266PWR

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SN74HCS7266PWR

IC GATE XNOR 4CH 2-INP 14TSSOP

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Thông số kỹ thuật

Series 74HCS
Part Status Active
Base Product Number 74HCS7266
Logic Type XNOR (Exclusive NOR)
Number of Circuits 4
Number of Inputs 2
Features Schmitt Trigger Input
Voltage - Supply 2V ~ 6V
Current - Quiescent (Max) 2 µA
Current - Output High, Low 7.8mA, 7.8mA
Input Logic Level - Low 1V ~ 3V
Input Logic Level - High 1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL 16ns @ 6V, 50pF
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Supplier Device Package 14-TSSOP
Package 14-TSSOP (0.173", 4.40mm Width)
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

The SN74HCS7266PWR is a quad 2-input NAND gate from Texas Instruments, part of the HCS (High-Speed CMOS) logic family. It operates with a wide voltage range, typically from 2V to 6V, making it suitable for various applications in digital circuits. Each of the four gates in the package can perform NAND operations, providing versatility in logic design.
The device features a low power consumption of 1 µA (maximum) in static operation and has a maximum propagation delay of around 8 ns at 5V, allowing for fast signal processing. The SN74HCS7266PWR is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package), which is ideal for space-constrained applications.
Its high noise immunity and compatibility with TTL levels make it a reliable choice for interfacing between different logic families. Common applications include digital signal processing, communication systems, and general-purpose logic functions in embedded systems.

Features

The SN74HCS7266PWR is a quad 2-input NAND gate designed for high-speed performance and low power consumption. Key features include:
1. Voltage Range: Operates with a supply voltage range from 2V to 6V.
2. High-Speed Operation: Fast propagation delay of around 5 ns at 5V.
3. Low Power Consumption: Consumes minimal power, suitable for battery-operated devices.
4. CMOS Technology: Utilizes CMOS technology, offering high noise immunity and low static power dissipation.
5. Wide Logic Levels: Compatible with standard CMOS and TTL logic levels.
6. Pin Configuration: Available in a TSSOP package for compact designs.
7. Functional Consistency: Each gate provides consistent logic performance across temperature and voltage variations.
This makes the SN74HCS7266PWR ideal for various applications in digital logic circuits, including signal processing, data routing, and control systems.

Package

The SN74HCS7266PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 16-pin configuration.

Pinout

The SN74HCS7266PWR is a quad 2-input NAND gate with Schmitt-trigger inputs, part of Texas Instruments' HCS series. It features a pin count of 14.
Pin Functions:
1. 1 (A1) - Input for the first NAND gate.
2. 2 (B1) - Input for the second NAND gate.
3. 3 (Y1) - Output of the first NAND gate.
4. 4 (GND) - Ground connection.
5. 5 (A2) - Input for the third NAND gate.
6. 6 (B2) - Input for the fourth NAND gate.
7. 7 (Y2) - Output of the second NAND gate.
8. 8 (Y3) - Output of the third NAND gate.
9. 9 (B3) - Input for the fifth NAND gate.
10. 10 (A3) - Input for the sixth NAND gate.
11. 11 (Y4) - Output of the fourth NAND gate.
12. 12 (VCC) - Power supply connection.
13. 13 (A4) - Input for the fifth NAND gate.
14. 14 (B4) - Input for the sixth NAND gate.
This device is commonly used for digital logic applications, providing flexible input characteristics due to its Schmitt-trigger functionality.

Manufacturer

The SN74HCS7266PWR is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits (ICs) for a wide range of applications, including analog electronics, embedded processors, and digital signal processing. Founded in 1930, the company has a strong focus on innovation in engineering and technology development, serving diverse industries such as automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to high-quality products and extensive support resources for engineers and designers.

Application

The SN74HCS7266PWR is a quad 2-input NAND gate with Schmitt trigger inputs, commonly used in digital logic applications. Its key application areas include oscillators, signal conditioning, level shifting, and interfacing between different logic families. It enhances noise immunity and improves signal integrity, making it suitable for automotive, industrial, and consumer electronics. Additionally, it can be employed in timing circuits and any scenario requiring reliable digital signal processing.

Equivalent

The SN74HCS7266PWR is a quad-symmetric Schmitt-trigger buffer/driver. Equivalent products include the 74HC7266, 74HCT7266, and 74LVC1G34. Other compatible options may include similar devices from different manufacturers, such as the MC74HCS7266 or different series within the Texas Instruments lineup. Always check specific datasheets to ensure compatibility for your application.

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