{"product_id":"mm74hct245wm","title":"MM74HCT245WM","description":"\u003cp\u003eThe MM74HCT245WM is a single-channel non-inverting transceiver from Fairchild Semiconductor, part of the 74HCT logic family. It operates from 4.5V to 5.5V and features 3-State outputs for bidirectional bus communication. Each channel can source or sink 7.2mA, making it suitable for driving standard logic loads. The 20-SOIC package is widely used and easy to solder. Typical applications include bus interfacing, data acquisition, and microprocessor peripheral communication in industrial and consumer electronics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBidirectional Transceiver: Allows data flow in both directions, simplifying bus design.\u003c\/li\u003e\n\u003cli\u003e5V Operation: Compatible with standard 5V logic systems.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing without contention, improving reliability.\u003c\/li\u003e\n\u003cli\u003e7.2mA Drive Capability: Suitable for driving multiple loads or long traces.\u003c\/li\u003e\n\u003cli\u003eIndustrial Temperature Range: -40°C to 85°C for harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBidirectional Bus Communication\u003c\/h3\u003e\u003cp\u003eThe MM74HCT245WM is a transceiver, allowing data to flow in both directions on a bus. The direction control pin simplifies data transfer between two systems, such as a microcontroller and memory.\u003c\/p\u003e\u003ch3\u003e5V Logic Level Shifting\u003c\/h3\u003e\u003cp\u003eOperating from 4.5V to 5.5V, this transceiver is ideal for 5V systems. It can buffer and drive signals to other 5V logic families, ensuring compatibility in legacy designs.\u003c\/p\u003e\u003ch3\u003eMicroprocessor to Peripheral Interface\u003c\/h3\u003e\u003cp\u003eUse this transceiver to interface a microprocessor with peripherals like LCDs or keypads. The 3-State outputs allow the bus to be released when not in use, preventing conflicts.\u003c\/p\u003e\u003ch3\u003eData Acquisition Systems\u003c\/h3\u003e\u003cp\u003eIn data acquisition systems, this transceiver can buffer analog-to-digital converter outputs. The 7.2mA drive capability ensures reliable data transfer to the processing unit.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Bus Buffering\u003c\/h3\u003e\u003cp\u003eRated for -40°C to 85°C, this transceiver is suitable for industrial control systems. It can buffer communication lines between PLCs and sensors, ensuring robust operation.\u003c\/p\u003e\u003ch3\u003eMemory Read\/Write Buffering\u003c\/h3\u003e\u003cp\u003eUse this transceiver to buffer data lines between a CPU and SRAM. The bidirectional capability allows for both read and write operations, simplifying the interface.\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\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\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-SOIC (0.295\", 7.50mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-SOIC\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 MM74HCT245WM?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74HCT family, operating from 4.5V to 5.5V.\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 transceiver.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 3-State outputs for bidirectional bus communication.\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 channel.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It is rated for -40°C to 85°C.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-SOIC (7.50mm width) package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Fairchild Semiconductor","offers":[{"title":"Default Title","offer_id":53665864483105,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/mm74hct245wm","provider":"HQICKEY","version":"1.0","type":"link"}