Overview
The SN74ALS08NSR is a quadruple 2-input positive-AND gate integrated circuit produced by Texas Instruments. This device is part of the 74ALS series, known for its advanced low-power Schottky (ALS) technology. It is designed to perform the Boolean functions Y = A • B or Y = A + B in positive logic, making it suitable for a variety of digital logic applications. The SN74ALS08NSR is available in a 14-pin Small Outline Package (SOP) and operates over a temperature range of 0°C to 70°C.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | SN74ALS08NSR |
| Manufacturer | Texas Instruments |
| Series | 74ALS |
| Logic Type | AND Gate |
| Number of Circuits | 4 |
| Number of Inputs | 2 per gate |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Max) | 0.0024 mA |
| Current - Output High, Low | -0.4 mA, 8 mA |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Max Propagation Delay @ V, Max CL | 14ns @ 5V, 50pF |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.209", 5.30mm Width) |
Key Features
- Quadruple 2-input positive-AND gates in a single package, providing four independent logic gates.
- Advanced low-power Schottky (ALS) technology for reduced power consumption.
- Operating voltage range of 4.5V to 5.5V, making it compatible with standard TTL logic systems.
- Low quiescent current of 0.0024 mA, contributing to energy efficiency.
- High output drive capability with output currents up to 8 mA.
- Fast propagation delay of 14 ns at 5V and 50 pF load.
- Compact 14-pin Small Outline Package (SOP) for space-efficient designs.
Applications
The SN74ALS08NSR is versatile and can be used in various digital logic applications, including:
- Digital logic circuits requiring AND gate functions.
- Microprocessor and microcontroller systems.
- Communication equipment and networking devices.
- Industrial control systems and automation.
- Consumer electronics and embedded systems.
Q & A
- What is the SN74ALS08NSR?
The SN74ALS08NSR is a quadruple 2-input positive-AND gate integrated circuit produced by Texas Instruments.
- What is the operating voltage range of the SN74ALS08NSR?
The operating voltage range is 4.5V to 5.5V.
- How many logic gates are included in the SN74ALS08NSR?
The device includes four independent 2-input positive-AND gates.
- What is the maximum propagation delay of the SN74ALS08NSR?
The maximum propagation delay is 14 ns at 5V and 50 pF load.
- What is the package type of the SN74ALS08NSR?
The device is packaged in a 14-pin Small Outline Package (SOP).
- What is the operating temperature range of the SN74ALS08NSR?
The operating temperature range is 0°C to 70°C.
- What are the typical applications of the SN74ALS08NSR?
It is used in digital logic circuits, microprocessor and microcontroller systems, communication equipment, industrial control systems, and consumer electronics.
- Is the SN74ALS08NSR RoHS compliant?
No specific RoHS information is available, but some variants of the 74ALS series are RoHS compliant.
- What is the quiescent current of the SN74ALS08NSR?
The quiescent current is 0.0024 mA.
- Can the SN74ALS08NSR be used in military temperature ranges?
No, the SN74ALS08NSR is characterized for operation from 0°C to 70°C, not the full military temperature range.
