{"product_id":"54actq827fmqb","title":"54ACTQ827FMQB","description":"\u003cp\u003eThe 54ACTQ827FMQB is a single non-inverting buffer from National Semiconductor's 54ACTQ family. It combines high-speed CMOS technology with TTL-compatible inputs, operating at a nominal 5V supply. The 3-State output allows for bus-oriented applications, and it can source or sink 24mA. Packaged in a 24-pin ceramic flatpack, it is designed for high-reliability and military\/aerospace applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTTL-Compatible Inputs: Directly interfaces with legacy 5V TTL logic without external translation.\u003c\/li\u003e\n\u003cli\u003eBalanced 24mA Drive: Provides consistent source and sink current for driving moderate loads.\u003c\/li\u003e\n\u003cli\u003eMilitary Temperature Range: Operates reliably from -55°C to 125°C.\u003c\/li\u003e\n\u003cli\u003eFlatpack Package: Low-profile, space-saving ceramic package for high-density boards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-Reliability Bus Interface\u003c\/h3\u003e\u003cp\u003eIn aerospace or defense systems, this buffer provides a reliable interface between a 5V controller and a data bus, with 3-State control for multiplexing.\u003c\/p\u003e\u003ch3\u003eSignal Buffering in Harsh Environments\u003c\/h3\u003e\u003cp\u003eThe -55°C to 125°C operating range makes it suitable for avionics and down-hole drilling equipment.\u003c\/p\u003e\u003ch3\u003eLevel Shifting (5V to 5V TTL)\u003c\/h3\u003e\u003cp\u003eIt can buffer 5V TTL signals while providing CMOS-level output drive, ensuring compatibility with mixed-logic systems.\u003c\/p\u003e\u003ch3\u003eMemory Address\/Data Buffering\u003c\/h3\u003e\u003cp\u003eUse it to buffer address or data lines in high-speed memory systems, reducing signal degradation.\u003c\/p\u003e\u003ch3\u003eTest and Measurement Instrumentation\u003c\/h3\u003e\u003cp\u003eProvides a clean, buffered output for driving long coaxial cables in automated test equipment.\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\u003e54ACTQ\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\u003eBuffer, 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\u003e10\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\u003e24mA, 24mA\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\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e24-CFlatpack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e24-CFlatpack\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What logic family does the 54ACTQ827FMQB belong to?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 54ACTQ family, which is advanced CMOS with TTL-compatible inputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this device?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a single (1-channel) non-inverting buffer with 3-State outputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels are included?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 1 buffer channel.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The output is 3-State, allowing for bus sharing.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 4.5V to 5.5V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is it available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 24-pin CFlatpack package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"National Semiconductor","offers":[{"title":"Default Title","offer_id":53666158477601,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/54actq827fmqb","provider":"HQICKEY","version":"1.0","type":"link"}