{"product_id":"sn74act8541rksr","title":"SN74ACT8541RKSR","description":"\u003cp\u003eThe SN74ACT8541RKSR from Texas Instruments is a single-channel, non-inverting buffer in the 74ACT logic family. It features a 3-State output and operates from 4.5V to 5.5V, making it ideal for 5V TTL systems. With 24mA output drive, it ensures robust signal integrity. The 20-VFQFN package provides a compact solution for space-constrained designs requiring high-speed buffering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTTL-Compatible Inputs:\u003c\/strong\u003e Directly interfaces with 5V TTL logic without additional level shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 24mA Output Drive:\u003c\/strong\u003e Drives heavy loads and long transmission lines effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-State Output:\u003c\/strong\u003e Enables bus sharing and reduces power consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact VFQFN Package:\u003c\/strong\u003e Saves board space while providing good thermal dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5V TTL Bus Interface\u003c\/h3\u003e\u003cp\u003eThe SN74ACT8541RKSR is optimized for 5V systems. Use it to buffer address or data buses in legacy TTL designs, ensuring clean signal levels with its 24mA drive capability.\u003c\/p\u003e\u003ch3\u003eDriving Peripheral Devices\u003c\/h3\u003e\u003cp\u003eIn microcontroller systems, this buffer can drive external peripherals like motors or displays. The 3-State output allows the microcontroller to release the bus when not in use.\u003c\/p\u003e\u003ch3\u003eMemory Read\/Write Buffering\u003c\/h3\u003e\u003cp\u003eFor SRAM or EEPROM interfaces, this buffer isolates the memory from the system bus. The 3-State output is crucial for bidirectional data flow in read\/write cycles.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Logic\u003c\/h3\u003e\u003cp\u003eIn industrial controllers, the 74ACT family provides TTL-compatible inputs, making it easy to interface with legacy 5V logic. The wide temperature range supports harsh environments.\u003c\/p\u003e\u003ch3\u003eTest Equipment Signal Conditioning\u003c\/h3\u003e\u003cp\u003eUse this buffer to condition signals in benchtop test equipment. The high drive current ensures accurate signal reproduction over coaxial cables.\u003c\/p\u003e\u003ch3\u003eAutomotive Infotainment Systems\u003c\/h3\u003e\u003cp\u003eWith a 4.5V to 5.5V range, this buffer is suitable for automotive infotainment modules that use 5V logic. The 3-State output enables multiplexing of audio or control signals.\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\u003eTexas Instruments\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74ACT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\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\u003eSchmitt Trigger\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-40°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\u003e20-VFQFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-VQFN (2.5x4.5)\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 logic family does the SN74ACT8541RKSR use?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74ACT family, which combines TTL-compatible inputs with CMOS technology for high speed.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a single-channel, non-inverting buffer with 3-State output, designed for signal buffering and bus driving.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 1 channel, providing a simple, dedicated buffer for one signal line.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The output is 3-State, allowing the output to be disabled (high-impedance) for bus sharing.\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 logic systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-VFQFN Exposed Pad package, offering excellent thermal performance in a small footprint.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":53665876377889,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/sn74act8541rksr","provider":"HQICKEY","version":"1.0","type":"link"}