{"product_id":"mm74hct541mtc","title":"MM74HCT541MTC","description":"\u003cp\u003eThe MM74HCT541MTC from Fairchild Semiconductor is an 8-bit non-inverting buffer designed for 5V systems. Operating from 4.5V to 5.5V, it provides 3-State outputs with a 7.2mA drive capability. Its TTL-compatible inputs make it an excellent choice for interfacing between TTL and CMOS logic families. The 20-pin TSSOP package is ideal for space-constrained applications requiring high-density mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTTL-Compatible Inputs:\u003c\/strong\u003e Allows direct replacement of TTL buffers in existing designs, simplifying upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-State Outputs:\u003c\/strong\u003e Enables bus sharing and prevents bus contention in multi-device systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 5V Operation:\u003c\/strong\u003e Compatible with legacy 5V logic and power supplies, reducing design complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact TSSOP Package:\u003c\/strong\u003e Saves board space while providing full 8-bit buffering capability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTTL-to-CMOS Interfacing\u003c\/h3\u003e\u003cp\u003eThe MM74HCT541 is specifically designed with TTL-compatible inputs, making it perfect for interfacing legacy TTL logic with CMOS devices. It ensures reliable logic level conversion without additional components.\u003c\/p\u003e\u003ch3\u003eMicroprocessor Bus Buffering\u003c\/h3\u003e\u003cp\u003eIn 5V microprocessor systems, this buffer can isolate the CPU from heavy bus loads. The 3-State outputs allow the CPU to release the bus when not in use, preventing data corruption.\u003c\/p\u003e\u003ch3\u003eDriving Peripheral Devices\u003c\/h3\u003e\u003cp\u003eWith 7.2mA output drive, this buffer can directly drive multiple TTL inputs, LEDs, or small relays. This reduces the need for external driver ICs and simplifies the overall design.\u003c\/p\u003e\u003ch3\u003eMemory Address\/Data Line Buffering\u003c\/h3\u003e\u003cp\u003eFor SRAM or EPROM interfacing, this buffer can strengthen address and data signals, ensuring reliable read\/write operations even with long PCB traces and multiple memory chips.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Signal Conditioning\u003c\/h3\u003e\u003cp\u003eIn industrial control systems, this buffer can condition signals from sensors and switches, providing clean, noise-immune logic levels to the controller while protecting it from external interference.\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\u003eFairchild Semiconductor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74HCT\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\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\u003e7.2mA, 7.2mA\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-40°C ~ 85°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\u003e20-TSSOP (0.173\", 4.40mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-TSSOP\u003c\/td\u003e \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the logic family of the MM74HCT541MTC?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74HCT (High-Speed CMOS with TTL-compatible inputs) family, allowing direct interfacing with TTL logic.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting buffer with 1 channel (8 bits), designed to drive high-capacitance loads or buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What type of output does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 3-State outputs, enabling connection to shared buses with multiple devices.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 4.5V to 5.5V, making it ideal for standard 5V TTL systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source or sink 7.2mA per output, suitable for driving LEDs and other moderate loads.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-pin TSSOP (Thin Shrink Small Outline Package) with a 4.40mm width.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Fairchild Semiconductor","offers":[{"title":"Default Title","offer_id":53665860485409,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/mm74hct541mtc","provider":"HQICKEY","version":"1.0","type":"link"}