{"product_id":"ch384l-pcie-four-serial-print-port-chip-lqfp-100-ic-2pcs","title":"CH384L PCIe 4-Serial \u0026 Print Port IC LQFP-100 – 2PCS Pack","description":"\u003ch2\u003eCH384L PCIe Bus Four Serial Port \u0026amp; Print Port Integrated Circuit – Pack of 2\u003c\/h2\u003e\n\u003cp\u003eGet reliable multi-port expansion with the \u003cstrong\u003eCH384L LQFP-100 Integrated Circuit\u003c\/strong\u003e. This 2-piece pack delivers a high-performance PCIe bus interface chip supporting four serial ports and one parallel print port — ideal for engineers, hardware developers, and electronics enthusiasts who need versatile I\/O expansion on PCIe-based designs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCIe Bus Interface:\u003c\/strong\u003e Full PCIe compatibility for seamless integration into modern motherboard and add-in card designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4x Serial Ports + 1x Print Port:\u003c\/strong\u003e Expand connectivity with four independent serial (UART) ports and one parallel printer port in a single chip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLQFP-100 Package:\u003c\/strong\u003e Low-profile 100-pin LQFP footprint — easy to solder and well-suited for compact PCB layouts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New Condition:\u003c\/strong\u003e Each chip is factory-fresh with no prior use, ensuring full rated performance right out of the bag.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 2:\u003c\/strong\u003e Two ICs per order — great for prototyping, production runs, or keeping a spare on hand.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without any high-concern chemicals for safer handling and compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCH384L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLQFP-100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4x UART\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x Parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 PCS per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThe CH384L is the go-to chip for PCB designers and embedded systems developers who need to add multiple serial and print ports to a PCIe-based platform without complex external circuitry. Whether you're building industrial control cards, custom server add-ins, or advanced DIY electronics projects, this IC provides a robust, proven solution.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the CH384L chip do and what interface does it use?\u003c\/h4\u003e\n\u003cp\u003eA: The CH384L is an integrated circuit that adds four serial (UART) ports and one parallel printer port via a PCIe bus interface. It is designed for use in PCIe add-in cards and embedded systems where expanded I\/O connectivity is needed on modern PCIe-based platforms.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What package type is the CH384L and is it suitable for hand soldering?\u003c\/h4\u003e\n\u003cp\u003eA: The CH384L comes in an LQFP-100 (Low-Profile Quad Flat Package, 100-pin) format. While surface-mount fine-pitch packages generally require reflow soldering or a steady hand with hot-air tools, the LQFP-100 is a well-established, widely-used footprint that experienced assemblers can work with using standard SMD techniques.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many chips are included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes 2 pieces (2PCS) of the CH384L LQFP-100 integrated circuit, both brand new from the factory.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these chips compatible with standard PCIe drivers?\u003c\/h4\u003e\n\u003cp\u003eA: The CH384L is designed to comply with the PCIe bus standard, and drivers are typically available from the chip manufacturer. Always consult the official CH384L datasheet and your operating system's driver resources to confirm compatibility with your specific hardware and software environment.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the CH384L chip do and what interface does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CH384L is an integrated circuit that adds four serial (UART) ports and one parallel printer port via a PCIe bus interface. It is designed for use in PCIe add-in cards and embedded systems where expanded I\/O connectivity is needed on modern PCIe-based platforms.\"}}, {\"@type\": \"Question\", \"name\": \"What package type is the CH384L and is it suitable for hand soldering?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CH384L comes in an LQFP-100 (Low-Profile Quad Flat Package, 100-pin) format. 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Always consult the official CH384L datasheet and your operating system's driver resources to confirm compatibility with your specific hardware and software environment.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CH384L PCIe 4-Serial \u0026 Print Port IC LQFP-100 – 2PCS Pack\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ch384l-pcie-four-serial-print-port-chip-lqfp-100-ic-2pcs\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44169027911767,"sku":"\u003cnone\u003e","price":80.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S7c8b06bfbae14b40907f81311b9b59bcT.webp?v=1786793606","url":"https:\/\/axlcustomersupport.com\/products\/ch384l-pcie-four-serial-print-port-chip-lqfp-100-ic-2pcs","provider":"Axl","version":"1.0","type":"link"}