{"product_id":"74lvc245aqg","title":"74LVC245AQG","description":"\u003cp\u003eThe 74LVC245AQG is a low-voltage CMOS octal transceiver designed for bidirectional asynchronous communication between data buses. Operating from 2.7V to 3.6V, it provides high-speed signal transmission with 24mA output drive capability. The 3-State outputs and direction control make it ideal for bus-oriented systems, memory interfacing, and level translation in 3.3V environments. Packaged in a compact 20-pin SSOP, this transceiver is a reliable choice for modern digital designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow-Voltage Operation (2.7V to 3.6V): Optimized for 3.3V systems, reducing power consumption in portable applications.\u003c\/li\u003e\n\u003cli\u003eHigh Drive Current (24mA): Ensures robust signal integrity when driving capacitive loads or multiple inputs.\u003c\/li\u003e\n\u003cli\u003eBidirectional Capability: Simplifies bus design by allowing data flow in both directions with a single IC.\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\u003eBidirectional Bus Transceivers\u003c\/h3\u003e\u003cp\u003eThe 74LVC245AQG is designed for bidirectional data flow between two buses. The direction control pin (DIR) determines the data flow direction, while the output enable (OE) pin can place the outputs in a high-impedance state for bus isolation.\u003c\/p\u003e\u003ch3\u003eLevel Shifting in Mixed-Voltage Systems\u003c\/h3\u003e\u003cp\u003eOperating at 3.3V, this transceiver can interface between 3.3V microcontrollers and 2.5V or 1.8V peripherals. The 3.3V supply ensures proper logic levels for both sides when the input thresholds are compatible.\u003c\/p\u003e\u003ch3\u003eMemory Interface Buffering\u003c\/h3\u003e\u003cp\u003eIn systems with external memory, the 74LVC245AQG can buffer the address and data lines, providing the necessary drive current (24mA) to handle the capacitive load of memory modules and maintain signal integrity.\u003c\/p\u003e\u003ch3\u003eData Acquisition Systems\u003c\/h3\u003e\u003cp\u003eFor multi-channel data acquisition, this transceiver can route data from multiple sensors to a single ADC input. The 3-State outputs allow multiple sources to share a common data line without conflict.\u003c\/p\u003e\u003ch3\u003eTelecommunications Line Cards\u003c\/h3\u003e\u003cp\u003eIn telecom equipment, the 74LVC245AQG can be used to interface between the backplane bus and individual line card circuits. Its low-voltage operation reduces power consumption in dense, high-speed systems.\u003c\/p\u003e\u003ch3\u003ePortable Electronics\u003c\/h3\u003e\u003cp\u003eWith a supply range of 2.7V to 3.6V, this transceiver is perfect for battery-powered devices. It enables efficient data transfer between the main processor and peripheral modules while conserving power.\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\u003eIDT, Integrated Device Technology Inc\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74LVC\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\u003e24mA, 24mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2.7V ~ 3.6V\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-SSOP (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-QSOP\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 74LVC245AQG?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74LVC (Low-Voltage CMOS) logic family.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is an octal (8-bit) non-inverting transceiver, allowing bidirectional data flow.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 8 channels, but the technical data specifies '1' as a simplified channel count for the transceiver function.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, enabling bidirectional bus communication.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2.7V to 3.6V, ideal for low-voltage 3.3V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It is offered in a 20-pin SSOP package (3.90mm width).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"IDT, Integrated Device Technology Inc","offers":[{"title":"Default Title","offer_id":53665795572001,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/de\/products\/74lvc245aqg","provider":"HQICKEY","version":"1.0","type":"link"}