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SN74LS26DRG4
Product Overview
- Category: Integrated Circuit
- Use: Logic Gate
- Characteristics: Quad 2-input NAND gate
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: High-performance digital logic gate
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Supply Voltage Range: 4.75V to 5.25V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 9ns (typical)
- Maximum Quiescent Supply Current: 4mA
Detailed Pin Configuration
The SN74LS26DRG4 has a total of 14 pins arranged as follows:
__ __
A1 | 1 14 | VCC
B1 | 2 13 | C1
A2 | 3 12 | D1
B2 | 4 11 | Y1
Y2 | 5 10 | B3
D2 | 6 9 | A3
C2 | 7 8 | B4
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Functional Features
- Quad 2-input NAND gate with open-collector outputs
- Provides high-speed operation and improved noise immunity
- Compatible with various TTL families
- Can be used in both commercial and industrial applications
Advantages and Disadvantages
Advantages: - High-performance logic gate suitable for demanding applications - Open-collector outputs allow for wired-OR connections - Wide operating temperature range enables use in extreme environments
Disadvantages: - Requires external pull-up resistors for proper output voltage levels - Limited to 2-input NAND gate functionality
Working Principles
The SN74LS26DRG4 is a quad 2-input NAND gate that performs logical AND operation on two input signals. It utilizes transistor-transistor logic (TTL) technology to achieve high-speed operation and improved noise immunity. The open-collector outputs allow for wired-OR connections, enabling the creation of complex logic functions.
Detailed Application Field Plans
The SN74LS26DRG4 can be used in various applications, including: 1. Digital signal processing 2. Microprocessor-based systems 3. Data communication systems 4. Industrial control systems 5. Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SN74LS26DRG4 include: 1. SN74LS00: Quad 2-input NAND gate with standard outputs 2. SN74HC00: Quad 2-input NAND gate with CMOS technology 3. SN74HCT00: Quad 2-input NAND gate with CMOS technology and TTL-compatible inputs 4. SN74LVC00: Quad 2-input NAND gate with low-voltage CMOS technology
These alternative models offer similar functionality but may have different characteristics and specifications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74LS26DRG4 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of SN74LS26DRG4 in technical solutions:
Q: What is SN74LS26DRG4? A: SN74LS26DRG4 is a quad 2-input NAND gate integrated circuit (IC) that is commonly used in digital logic circuits.
Q: What is the voltage supply range for SN74LS26DRG4? A: The voltage supply range for SN74LS26DRG4 is typically between 4.75V and 5.25V.
Q: What is the maximum operating frequency of SN74LS26DRG4? A: The maximum operating frequency of SN74LS26DRG4 is around 33 MHz.
Q: Can SN74LS26DRG4 be used in both TTL and CMOS logic systems? A: Yes, SN74LS26DRG4 can be used in both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic systems.
Q: How many inputs does SN74LS26DRG4 have? A: SN74LS26DRG4 has four inputs, with two inputs per NAND gate.
Q: What is the output current capability of SN74LS26DRG4? A: The output current capability of SN74LS26DRG4 is typically around 8 mA.
Q: Can SN74LS26DRG4 be used in high-speed applications? A: While SN74LS26DRG4 is not specifically designed for high-speed applications, it can still be used in moderate-speed digital circuits.
Q: Is SN74LS26DRG4 compatible with 5V logic levels? A: Yes, SN74LS26DRG4 is compatible with 5V logic levels, making it suitable for use in many standard digital systems.
Q: Can SN74LS26DRG4 be used as a buffer or amplifier? A: No, SN74LS26DRG4 is specifically designed as a NAND gate and is not suitable for use as a buffer or amplifier.
Q: What are some common applications of SN74LS26DRG4? A: Some common applications of SN74LS26DRG4 include digital logic circuits, arithmetic circuits, control systems, and general-purpose digital signal processing.