XD74LS11 – Triple 3-Input AND Gate Logic IC – Xinluda

The Xinluda XD74LS11 is a triple 3-input positive-AND gate in the 74LS low-power Schottky TTL logic family, housed in a 14-pin DIP package. Available for RFQ from Pacific Component Xchange.

The XD74LS11 from Xinluda is a triple 3-input positive-AND gate built on the industry-standard 74LS (low-power Schottky) TTL logic family. The device integrates three independent 3-input AND gates in a single 14-pin dual in-line package, making it a pin-compatible, drop-in replacement for the classic 7411/74LS11 logic device used across decades of digital designs. Each gate produces a logic-HIGH output only when all three of its inputs are HIGH, providing a compact building block for combinational logic, address decoding, and control circuitry.

Key Features

• Triple independent 3-input positive-AND gates (per Xinluda datasheet: "Triple 3-Input positive-AND gates")
• 74LS low-power Schottky TTL logic family
• Standard 14-pin package: VCC on pin 14, GND on pin 7
• Operating free-air temperature range: 0°C to +70°C
• Supply voltage absolute maximum: 7V; recommended nominal operation at 5V (4.75V–5.25V) per the 74LS family standard
• TTL-compatible inputs and outputs; interfaces directly with TTL, NMOS and CMOS logic
• Pin-for-pin compatible with the standard 7411 / 74LS11 logic device

Applications

• Combinational logic and Boolean AND functions
• Address and signal decoding in digital systems
• Control and enable/strobe gating logic
• Legacy equipment repair and board-level retrofits
• Educational and prototyping digital-logic circuits

Why Source XD74LS11 from Pacific Component Xchange

The XD74LS11 is a specialty 74LS-family logic IC with limited authorized-distributor availability, which makes consistent sourcing a challenge for production and maintenance teams. Pacific Component Xchange specializes in hard-to-find and obsolete logic, power-management, and optocoupler components. We help engineers and buyers secure the right part quickly, with attention to authenticity and quality assurance, and global shipping to keep your line running.

Whether you need a single tube for a repair run or volume quantities for production, request a quote (RFQ) today and our sourcing team will confirm availability, lead time, and pricing for the XD74LS11.