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SN74HC11DR

Name: SN74HC11DR
Rating: 4.7 (12 reviews)

IC GATE AND 3CH 3-INP 14SOIC

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資料表 SN74HC11DR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
Series	74HC
ProductStatus	Active
LogicType	AND Gate
NumberofCircuits	3
NumberofInputs	3
Voltage-Supply	2V ~ 6V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	5.2mA, 5.2mA
LogicLevel-Low	0.5V ~ 1.8V
LogicLevel-High	1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL	17ns @ 6V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

The SN74HC11DR is a quad 2-input NAND gate integrated circuit (IC) from Texas Instruments, part of the 74HC (High-Speed CMOS) logic family. It features four independent NAND gates, each capable of accepting a pair of inputs and providing a single output. The SN74HC11 is designed for high-speed operation with low power consumption, making it suitable for various digital applications.
Key specifications include a wide operating voltage range of 2V to 6V, high noise immunity, and fast switching times. The IC is typically housed in a 14-pin SOIC (Small Outline Integrated Circuit) package, which allows for surface mounting on PCBs.
Common applications include digital logic circuits, data processing, and interfacing between different logic families. The SN74HC11DR is ideal for designing combinational logic systems due to its versatility and reliability in a range of electronic devices.

Features

The SN74HC11DR is a quad 2-input NAND gate IC from Texas Instruments, part of the HC (High-Speed CMOS) family. Key features include:
1. Quad Functionality: Contains four independent 2-input NAND gates.
2. High Speed: Operates with a propagation delay of approximately 6 ns at 5V.
3. Wide Supply Voltage Range: Compatible with supply voltages from 2V to 6V.
4. Low Power Consumption: Generally consumes less power than traditional TTL devices, enhancing efficiency.
5. Input Compatibility: Accepts standard CMOS input levels for robust interfacing.
6. Logic Levels: Outputs are compatible with TTL logic levels.
7. Pin Configuration: Available in a 14-pin SOIC (Small Outline Integrated Circuit) package.
8. Temperature Range: Operates over commercial temperature ranges (0°C to 70°C).
This IC is commonly used in digital circuits for implementing various logic functions, making it versatile for both hobbyist and professional applications.

Package

The SN74HC11DR is packaged in a surface-mount 14-pin TSSOP (Thin Shrink Small Outline Package).

Pinout

The SN74HC11DR is a quad 2-input NAND gate IC from Texas Instruments, featuring a 14-pin dual in-line package (DIP). It consists of four independent NAND gates, each with two inputs and one output.
Pin Count: 14
Pin Functions:
1. Pin 1: A1 (Input of NAND gate 1)
2. Pin 2: B1 (Input of NAND gate 1)
3. Pin 3: Y1 (Output of NAND gate 1)
4. Pin 4: A2 (Input of NAND gate 2)
5. Pin 5: B2 (Input of NAND gate 2)
6. Pin 6: Y2 (Output of NAND gate 2)
7. Pin 7: GND (Ground)
8. Pin 8: A3 (Input of NAND gate 3)
9. Pin 9: B3 (Input of NAND gate 3)
10. Pin 10: Y3 (Output of NAND gate 3)
11. Pin 11: A4 (Input of NAND gate 4)
12. Pin 12: B4 (Input of NAND gate 4)
13. Pin 13: Y4 (Output of NAND gate 4)
14. Pin 14: VCC (Power supply)
This device operates at high-speed and is suitable for various digital logic applications.

Manufacturer

The SN74HC11DR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments is known for its innovation in various electronic components, including microcontrollers, processors, and analog ICs. The company primarily serves industries such as automotive, consumer electronics, industrial, and communications, providing a wide range of solutions for both analog and digital applications. TI is recognized for its strong commitment to research and development, helping to drive advancements in technology and electronic design.

Application

The SN74HC11DR is a quad 2-input NAND gate integrated circuit used in various applications, including digital logic design, combinational circuits, and data processing. It is suitable for use in switching applications, signal conditioning, and implementing complex logic functions. Its high-speed and low-power characteristics make it ideal for consumer electronics, automotive systems, and industrial automation.

Equivalent

The SN74HC11DR is a quad 2-input NAND gate. Equivalent products include:
1. 74HC11 (various packages)
2. 74HCT11 (TTL-compatible version)
3. MC74HC11A (Motorola equivalent)
4. MC74HCT11A (Motorola TTL-compatible)
Always check pin configurations and specifications for compatibility.