Overview
The SN74LS06NS is a hex inverter buffer and driver integrated circuit produced by Texas Instruments. This device features high-voltage, open-collector outputs, making it suitable for interfacing with high-level circuits such as MOS, or for driving high-current loads. It is also characterized for use as an inverter buffer for driving TTL inputs. The SN74LS06NS is part of the LS (Low Power Schottky) family, known for its low power consumption and high speed.
The device is available in a 14-pin SO (Small Outline) package and operates within a temperature range of 0 to 70°C. It is widely used in various applications requiring high sink-current capability and compatibility with TTL circuits.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage, VCC | 4.75 | 5 | 5.25 | V |
| Input Voltage, VI | -0.5 | 7 | V | |
| Output Voltage, VO | 30 | V | ||
| Absolute Maximum Junction Temperature, TJ | 150 | °C | ||
| Storage Temperature, Tstg | -65 | 150 | °C | |
| High-Level Input Current, IIH | 20 | µA | ||
| Low-Level Input Current, IIL | -0.2 | mA | ||
| High-Level Output Current, IOH | 0.25 | mA | ||
| Low-Level Output Current, IOL | 16 | 30 | 40 | mA |
| Propagation Delay Time, tPLH/tPHL | 7/10 | 15/20 | ns |
Key Features
- Convert TTL voltage levels to MOS levels
- High sink-current capability (up to 40 mA for SN74LS06)
- Input clamping diodes simplify system design
- Open-collector driver for indicator lamps and relays
- Inputs fully compatible with most TTL circuits
- Compliance with MIL-PRF-38535 for certain products, ensuring all parameters are tested
Applications
- Factory automation
- Building automation
- Line drivers
- Electronic point of sale systems
- Desktop or notebook PCs
- LED drivers and voltage translation using pull-up resistors
Q & A
- What is the primary function of the SN74LS06NS?
The SN74LS06NS is a hex inverter buffer and driver that converts TTL voltage levels to MOS levels and features high-voltage, open-collector outputs.
- What is the maximum output voltage of the SN74LS06NS?
The maximum output voltage of the SN74LS06NS is 30 V.
- What is the maximum sink current capability of the SN74LS06NS?
The SN74LS06NS can sink up to 40 mA of current.
- What types of applications is the SN74LS06NS suitable for?
The SN74LS06NS is suitable for applications such as factory automation, building automation, line drivers, electronic point of sale systems, and desktop or notebook PCs.
- What is the operating temperature range of the SN74LS06NS?
The operating temperature range of the SN74LS06NS is from 0 to 70°C.
- What package types are available for the SN74LS06NS?
The SN74LS06NS is available in a 14-pin SO (Small Outline) package.
- Are the inputs of the SN74LS06NS compatible with TTL circuits?
Yes, the inputs of the SN74LS06NS are fully compatible with most TTL circuits.
- What is the purpose of the input clamping diodes in the SN74LS06NS?
The input clamping diodes simplify system design by minimizing transmission effects.
- Can the SN74LS06NS be used for driving indicator lamps and relays?
Yes, the SN74LS06NS features an open-collector driver that can be used for driving indicator lamps and relays.
- What is the typical propagation delay time of the SN74LS06NS?
The typical propagation delay time (tPLH/tPHL) of the SN74LS06NS is 15/20 ns.
