XD74LS06 – Hex Inverter Buffer/Driver (Open Collector) – Xinluda

The Xinluda XD74LS06 is a hex inverter buffer/driver featuring six open-collector outputs in a PDIP-14 package, part of the popular 74LS06 TTL logic family. Available for RFQ from Pacific Component Xchange.

The XD74LS06 from Xinluda (XINLUDA) is a hex inverter buffer/driver with high-voltage open-collector outputs, supplied in a through-hole PDIP-14 package. It belongs to the widely deployed 74LS06 TTL logic family and integrates six independent inverter gates, each with an open-collector output that can interface to higher-voltage rails or sink current for loads such as LEDs, relays, and lamps when used with an external pull-up resistor.

Open-collector inverters like the XD74LS06 are a long-standing workhorse in legacy and industrial designs. Because the part is offered on a Request-For-Quote basis with limited authorized-distributor stock, Pacific Component Xchange sources it through vetted channels for engineers maintaining existing boards or building new designs around proven 74LS-series logic.

Key Features

• Six independent inverter gates (hex inverter) in a single package
• High-voltage open-collector outputs (rated to 30 V off-state) for level translation and load driving
• Supply voltage range 4.5 V to 5.5 V
• Open-collector outputs capable of sinking high load current (IOL up to 40 mA for the standard 74LS06)
• Typical propagation delay 15 ns at 5 V with 15 pF load
• Through-hole PDIP-14 package for easy prototyping and rework

Applications

• Logic-level inversion and signal buffering in TTL systems
• Driving LED indicators, incandescent lamps, and small relays
• Interfacing TTL logic to higher-voltage circuits (e.g. MOS)
• Open-collector wired-OR bus connections
• Legacy board repair and industrial control retrofits

Why Source XD74LS06 from Pacific Component Xchange

Pacific Component Xchange specializes in hard-to-find and end-of-life logic, power-management, and optocoupler devices. The XD74LS06 is a Request-For-Quote item with little to no authorized-distributor availability, which is exactly where our sourcing network adds value. We help buyers secure scarce and obsolete parts, verify authenticity through inspection and traceability, and ship globally to support both production runs and urgent line-down situations. Submit an RFQ today and our team will return availability, lead time, and pricing for the quantities you need.