XD74LS32 – Quad 2-Input OR Gate (Logic Gate) – Xinluda

The Xinluda XD74LS32 is a quadruple 2-input positive-OR gate in a 14-pin DIP package, built on the 74LS low-power Schottky TTL family. Available for RFQ from Pacific Component Xchange.

The XD74LS32 from Xinluda is a quadruple 2-input positive-OR gate integrated circuit belonging to the well-established 74LS (low-power Schottky TTL) logic family. It packs four independent 2-input OR gates into a single 14-pin device, each gate producing a logic HIGH output when either or both of its inputs are HIGH. With a pinout and function compatible with the industry-standard 74LS32, it serves as a drop-in option for designs that combine signals, build simple combinational logic, or perform glue-logic functions on a +5 V rail.

The “XD” prefix denotes the through-hole DIP-14 version; Xinluda also offers the surface-mount SOP-14 variant under the XL74LS32 part number. The device is specified for the commercial temperature range of 0°C to +70°C and operates from a nominal +5 V supply.

Key Features

• Four independent 2-input positive-OR gates per package
• 74LS low-power Schottky TTL logic family
• Totem-pole (push-pull) outputs
• Supply voltage (V_CC) range: 4.75 V to 5.25 V (5 V nominal)
• Operating free-air temperature range: 0°C to +70°C
• Pin- and function-compatible with the standard 74LS32 quad OR gate
• 14-pin DIP (through-hole) package

Applications

• General-purpose combinational logic and glue logic
• Signal combining and OR-based control logic
• Address decoding and enable-signal generation
• Legacy TTL board repair and retrofit
• Education, prototyping, and hobbyist electronics

Why Source XD74LS32 from Pacific Component Xchange

The XD74LS32 is an Asian-market logic IC with limited authorized-distributor coverage, which can make it difficult to source in production quantities through mainstream channels. Pacific Component Xchange specializes in hard-to-find and obsolete power-management ICs, optocouplers, and logic devices like this one. Our team locates genuine stock, supports both small and bulk requirements, and offers worldwide shipping.

Because this is a Request-for-Quote item, pricing and lead time are confirmed per order. Submit an RFQ today and our sourcing specialists will respond quickly with availability, current pricing, and delivery options. Every part is screened for authenticity so you can buy with confidence.