{"product_id":"54f652sdm","title":"54F652SDM","description":"\u003cp\u003eThe 54F652SDM is a high-speed, non-inverting octal bus transceiver from National Semiconductor, designed for bidirectional data communication. Operating within a 4.5V to 5.5V supply range, it features 3-State outputs and can sink up to 48mA, making it suitable for driving heavy bus loads. Housed in a durable 24-pin ceramic DIP, this component is engineered for reliable performance across the full military temperature range of -55°C to 125°C, making it a trusted choice for aerospace and high-reliability industrial applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtended Temperature Range: Operates from -55°C to 125°C, suitable for harsh military environments.\u003c\/li\u003e\n\u003cli\u003eHigh Drive Capability: Sinks up to 48mA, enabling direct drive of multiple loads or long bus lines.\u003c\/li\u003e\n\u003cli\u003eCeramic Package: Provides superior thermal and mechanical stability compared to plastic packages.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Facilitates bus multiplexing and prevents data contention in shared-line architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMilitary \u0026amp; Aerospace Bus Interfacing\u003c\/h3\u003e\u003cp\u003eThe 54F652SDM's wide temperature range and ceramic package make it ideal for mission-critical data buses in avionics and defense systems, ensuring reliable bidirectional communication between processing units.\u003c\/p\u003e\u003ch3\u003eHigh-Speed Data Acquisition\u003c\/h3\u003e\u003cp\u003eWith its 54F logic family speed, this transceiver can buffer high-frequency signals from sensors and ADCs, maintaining signal integrity in demanding industrial and test equipment.\u003c\/p\u003e\u003ch3\u003eRedundant System Controllers\u003c\/h3\u003e\u003cp\u003e3-State outputs allow multiple controllers to share a common bus. The 54F652SDM can isolate a failed controller, enabling hot-swap or redundant operation in critical infrastructure.\u003c\/p\u003e\u003ch3\u003eLegacy 5V System Interfacing\u003c\/h3\u003e\u003cp\u003eFor systems still operating at 5V, this transceiver provides a robust, proven solution for connecting legacy TTL logic to newer components without level-shifting complexity.\u003c\/p\u003e\u003ch3\u003eBackplane Communication\u003c\/h3\u003e\u003cp\u003eIn large rack-mounted systems, the 54F652SDM can drive long backplane traces, providing the necessary current (48mA sink) to maintain signal levels across multiple cards.\u003c\/p\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eNational Semiconductor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e54F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eBulk | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePart Status\u003c\/td\u003e \t\u003ctd\u003eActive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eLogic Type\u003c\/td\u003e \t\u003ctd\u003eTransceiver, Non-Inverting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Elements\u003c\/td\u003e \t\u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Bits per Element\u003c\/td\u003e \t\u003ctd\u003e8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInput Type\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOutput Type\u003c\/td\u003e \t\u003ctd\u003e3-State\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output High, Low\u003c\/td\u003e \t\u003ctd\u003e12mA, 48mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e4.5V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-55°C ~ 125°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e24-CDIP (0.400\", 10.16mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e24-CERDIP\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the logic family of the 54F652SDM?\u003c\/dt\u003e\n\u003cdd\u003eA: The 54F652SDM belongs to the 54F logic family, known for high-speed bipolar performance.\u003c\/dd\u003e\n\u003cdt\u003eQ: What function does this IC perform?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting transceiver with 1 channel, enabling bidirectional data flow between two buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 3-State outputs, allowing for bus isolation and multiplexing.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: The device operates with a supply voltage of 4.5V to 5.5V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package type?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in a 24-pin CDIP (Ceramic Dual In-line Package) with a 0.400-inch body width.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It is specified for the military temperature range of -55°C to 125°C.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"National Semiconductor","offers":[{"title":"Default Title","offer_id":53666204090657,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/54f652sdm","provider":"HQICKEY","version":"1.0","type":"link"}