Overview
The SN74LS32NS is a quadruple 2-input OR gate integrated circuit manufactured by Texas Instruments. This component is part of the LS (Low-power Schottky) series, known for its low power consumption and high speed. The SN74LS32NS is designed to operate within the TTL (Transistor-Transistor Logic) and DTL (Diode-Transistor Logic) compatible input and output logic levels, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 4.75 | 5 | 5.25 | V |
| Input Voltage (VI) | - | - | 7 | V |
| Output Current (IOH) | - | - | -400 | μA |
| Output Current (IOL) | - | - | 8 | mA |
| Operating Temperature (TA) | 0 | - | 70 | ℃ |
| Propagation Delay Time (tPLH/tPHL) | - | 6/16 | - | ns |
| Package Type | - | - | SOP-14 | - |
Key Features
- Integrates four sets of independent two-input OR gate circuits.
- Fully compatible with TTL/DTL input and output logic levels.
- Low power consumption, characteristic of the LS series.
- High speed operation with propagation delay times of 6 ns to 16 ns.
- Available in SOP-14 package, among other variants.
Applications
- Digital logic drivers.
- Industrial control applications.
- Battery-powered equipment.
- Other application areas requiring low power and high speed logic operations.
Q & A
- What is the SN74LS32NS used for?
The SN74LS32NS is used as a quadruple 2-input OR gate in digital logic circuits, suitable for applications requiring low power consumption and high speed.
- What are the operating voltage ranges for the SN74LS32NS?
The operating voltage range for the SN74LS32NS is from 4.75 V to 5.25 V.
- What is the propagation delay time for the SN74LS32NS?
The propagation delay time for the SN74LS32NS is between 6 ns and 16 ns.
- What package types are available for the SN74LS32NS?
The SN74LS32NS is available in SOP-14 package, among other variants like DIP-14 and SOIC-14.
- Is the SN74LS32NS compatible with TTL/DTL logic levels?
Yes, the SN74LS32NS is fully compatible with TTL/DTL input and output logic levels.
- What is the maximum output current for the SN74LS32NS?
The maximum output current (IOL) for the SN74LS32NS is 8 mA.
- What is the operating temperature range for the SN74LS32NS?
The operating temperature range for the SN74LS32NS is from 0 ℃ to 70 ℃.
- Can the SN74LS32NS be used in battery-powered equipment?
Yes, the SN74LS32NS can be used in battery-powered equipment due to its low power consumption.
- How many independent OR gate circuits does the SN74LS32NS integrate?
The SN74LS32NS integrates four sets of independent two-input OR gate circuits.
- What are the dimensions of the SOP-14 package for the SN74LS32NS?
The dimensions for the SOP-14 package can be found in the datasheet, typically around 8.2 mm x 10.5 mm x 2.5 mm.
