Overview
The SN74LS06DR is a hex inverter buffer and driver with open-collector high-voltage outputs, produced by Texas Instruments. This device is part of the 74LS series, known for its compatibility with TTL (Transistor-Transistor Logic) circuits. The SN74LS06DR features six independent inverter buffers, each capable of driving high-current loads and interfacing with high-level circuits such as MOS (Metal-Oxide-Semiconductor) devices. The device is available in a 14-pin SOIC (Small Outline Integrated Circuit) package and is suitable for a wide range of applications requiring high-drive and high-voltage translation.
Key Specifications
| Parameter | Min | 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 Output Current, IOH | 0.25 | mA | ||
| Low-Level Output Current, IOL (at VCC = MIN, VIH = 2 V) | 16 | 30 | 40 | mA |
| Input Current, II (at VCC = MAX, VI = 7 V) | 1 | mA | ||
| Propagation Delay Time, tPLH/tPHL (at VCC = 5 V, TA = 25°C) | 7/10 | 15/20 | ns |
Key Features
- High sink-current capability up to 40 mA
- Open-collector driver for indicator lamps and relays
- Inputs fully compatible with most TTL circuits
- Input clamping diodes simplify system design
- Convert TTL voltage levels to MOS levels
- Rated output voltage of 30 V
Applications
- Factory Automation
- Building Automation
- Line Drivers
- Electronic Point of Sale
- Desktop or Notebook PCs
- LED drivers and voltage translation using pullup resistors
Q & A
- What is the maximum output voltage of the SN74LS06DR? The maximum output voltage is 30 V.
- What is the maximum sink current capability of the SN74LS06DR? The maximum sink current is 40 mA.
- What type of package is the SN74LS06DR available in? The SN74LS06DR is available in a 14-pin SOIC package.
- Is the SN74LS06DR compatible with TTL circuits? Yes, the inputs are fully compatible with most TTL circuits.
- What is the typical propagation delay time of the SN74LS06DR? The typical propagation delay time is 15 ns for tPLH and 20 ns for tPHL at VCC = 5 V and TA = 25°C.
- Can the SN74LS06DR be used for high-drive applications? Yes, it is suitable for high-drive and high-voltage translation applications.
- What is the storage temperature range for the SN74LS06DR? The storage temperature range is -65°C to 150°C.
- Does the SN74LS06DR have input clamping diodes? Yes, it has input clamping diodes to simplify system design.
- Can the SN74LS06DR be used to drive indicator lamps and relays? Yes, the open-collector driver can be used for driving indicator lamps and relays.
- What is the typical power dissipation of the SN74LS06DR? The typical power dissipation is 175 mW.
