Texas Instruments 74LS06 Hex Inverter Buffer/Driver, DIP-14

The Texas Instruments SN74LS06N is a Hex Inverter Buffer/Driver integrated circuit designed with high-voltage open-collector outputs. This makes it an excellent interface component between low-level logic and high-level circuits, such as MOS, or for directly driving high-current loads like indicator lamps and relays. It is specifically characterised for use as an inverter buffer for driving TTL inputs, ensuring reliable signal conditioning and level shifting within digital systems.

A key feature of the LS06 device is its high-rated output voltage of 30V and a maximum sink current capability of 40mA, providing robust driving power for various peripherals. Inputs are equipped with diode clamps, which effectively minimise transmission line effects and simplify overall system design by reducing the need for external protection components.

Performance and Compatibility

With a typical power dissipation of 175mW and an average propagation delay time of just 8ns, this IC offers efficient and fast operation. It maintains full compatibility with most TTL logic families, making it a versatile drop-in solution for upgrading or designing new circuitry. Its open-collector output structure provides flexibility, allowing the output to be pulled up to a voltage higher than the supply rail, which is essential for interfacing with different logic families or driving non-standard loads.

Applications

This green product, manufactured without antimony or bromine (Sb/Br), is ideally suited for a range of electronic applications. It is commonly used in communications and networking equipment, sensing instrumentation, and any design requiring reliable TTL to MOS level conversion or high-current sinking capabilities.

Specifications

• Logic Device Type: Buffer, Inverting
• Logic Family / Base Number: 74LS06
• IC Package / Case Style: DIP-14
• Number of Pins: 14
• Supply