Overview
The SN74LS32NSR is a quadruple 2-input positive-OR gate integrated circuit manufactured by Texas Instruments. This component is part of the 74LS series, known for its low power Schottky (LS-TTL) logic family. The SN74LS32NSR is designed to provide four independent 2-input OR gates in a single package, making it a versatile component for various digital logic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOP (Small Outline Package) |
| Number of Pins | 14 |
| Logic Type | OR Gate |
| Number of Circuits | 4 |
| Number of Inputs per Circuit | 2 |
| Supply Voltage | 4.75 V to 5.25 V |
| Quiescent Current (Max) | - |
| Output Current (High, Low) | 400µA, 8mA |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Max Propagation Delay @ V, Max CL | 22ns @ 5V, 15pF |
| Operating Temperature | 0°C to 70°C |
| Mounting Type | Surface Mount |
Key Features
- Four independent 2-input OR gates in a single package.
- Low power Schottky (LS-TTL) logic family.
- Wide operating temperature range: 0°C to 70°C.
- Low quiescent current.
- High noise immunity.
- Available in various package types including SOP and SOIC.
- RoHS and Green compliant.
Applications
- Digital logic circuits.
- Computer systems and peripherals.
- Telecommunication equipment.
- Industrial control systems.
- Automotive electronics.
Q & A
- What is the SN74LS32NSR used for?
The SN74LS32NSR is used as a quadruple 2-input positive-OR gate in digital logic circuits.
- What is the supply voltage range for the SN74LS32NSR?
The supply voltage range is 4.75 V to 5.25 V.
- What is the maximum propagation delay for the SN74LS32NSR?
The maximum propagation delay is 22ns at 5V with a 15pF load.
- What are the logic levels for the SN74LS32NSR?
The logic levels are 0.8V for low and 2V for high.
- What is the operating temperature range for the SN74LS32NSR?
The operating temperature range is 0°C to 70°C.
- Is the SN74LS32NSR RoHS compliant?
- What package types are available for the SN74LS32NSR?
The component is available in SOP (Small Outline Package) and other variants like SOIC (Small Outline Integrated Circuit).
- How many OR gates are included in the SN74LS32NSR?
The SN74LS32NSR includes four independent 2-input OR gates.
- What is the quiescent current of the SN74LS32NSR?
The quiescent current is relatively low, which is a characteristic of the LS-TTL logic family.
- What are some common applications of the SN74LS32NSR?
Common applications include digital logic circuits, computer systems, telecommunication equipment, industrial control systems, and automotive electronics.
