{"product_id":"sn74lvc125adb","title":"SN74LVC125ADB","description":"\u003cp\u003eThe SN74LVC125ADB is a quad non-inverting buffer from Texas Instruments, part of the 74LVC logic family. It features four independent channels with 3-state outputs, each capable of sourcing or sinking 24mA. Operating from 1.65V to 3.6V, it supports low-voltage applications while maintaining high-speed performance. The 14-pin SSOP package is ideal for space-constrained designs. Typical uses include bus interfacing, signal buffering, and level shifting in consumer electronics, industrial controls, and communication systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide 1.65V to 3.6V Supply Range: Compatible with 1.8V, 2.5V, and 3.3V logic, simplifying mixed-voltage design.\u003c\/li\u003e\n\u003cli\u003eHigh 24mA Output Current: Drives heavy loads and long traces, improving signal integrity.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus multiplexing and isolation, reducing system complexity.\u003c\/li\u003e\n\u003cli\u003eExtended Temperature Range (-40°C to 125°C): Suitable for harsh automotive and industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBus Interfacing for Mixed-Voltage Systems\u003c\/h3\u003e\u003cp\u003eWith a 1.65V to 3.6V supply range, the SN74LVC125ADB can interface between 1.8V microcontrollers and 3.3V peripherals, providing a reliable buffer without external level shifters.\u003c\/p\u003e\u003ch3\u003eSignal Buffering for High-Speed Data Lines\u003c\/h3\u003e\u003cp\u003eThe 24mA output current capability allows driving long PCB traces or multiple loads, preserving signal integrity in high-speed digital communication buses like SPI or I2C.\u003c\/p\u003e\u003ch3\u003e3-State Bus Isolation in Multiprocessor Systems\u003c\/h3\u003e\u003cp\u003eEach channel's 3-state output can be individually disabled, enabling multiple processors to share a common data bus without contention, controlled by enable signals.\u003c\/p\u003e\u003ch3\u003eDriving LED Arrays in Industrial Controls\u003c\/h3\u003e\u003cp\u003eThe 24mA sink\/source current is sufficient to directly drive LEDs with current-limiting resistors, simplifying control logic in industrial panel indicators.\u003c\/p\u003e\u003ch3\u003eLevel Shifting for Sensor Interfaces\u003c\/h3\u003e\u003cp\u003eIn automotive or industrial sensors operating at 1.8V, this buffer can translate signals to 3.3V logic levels for an ECU, ensuring accurate data acquisition.\u003c\/p\u003e\u003ch3\u003eClock Distribution Buffering\u003c\/h3\u003e\u003cp\u003eUse it to buffer and fan out clock signals to multiple ICs, with 3-state control to isolate unused branches and reduce power consumption.\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\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\u003eBuffer, Non-Inverting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Elements\u003c\/td\u003e \t\u003ctd\u003e4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Bits per Element\u003c\/td\u003e \t\u003ctd\u003e1\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\u003e1.65V ~ 3.6V\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\u003e14-SSOP (0.209\", 5.30mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-SSOP\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the logic family of the SN74LVC125ADB?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74LVC logic family, known for low-voltage operation and high-speed performance.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a quad (4-channel) non-inverting buffer with 3-state outputs, ideal for bus isolation and signal driving.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It contains 4 independent buffer channels, each with its own output enable control.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, allowing them to be disabled (high-impedance) for multiplexed bus applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.65V to 3.6V, making it compatible with 1.8V, 2.5V, and 3.3V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 14-pin SSOP package (5.30mm width), suitable for compact PCB layouts.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":53665852391713,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/fr\/products\/sn74lvc125adb","provider":"HQICKEY","version":"1.0","type":"link"}