{"product_id":"74bct827bspc","title":"74BCT827BSPC","description":"\u003cp\u003eThe 74BCT827BSPC from National Semiconductor is a high-performance non-inverting buffer, part of the 74BCT BiCMOS family. It features a single channel with 3-State outputs, delivering 24mA source and 64mA sink current. Operating from 4.5V to 5.5V, this buffer is optimized for driving high-capacitance loads in 5V systems. Its 24-DIP package is suitable for through-hole designs, offering robust performance in industrial and computing applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBiCMOS Technology: Combines high-speed bipolar drive with low-power CMOS, offering an optimal balance for performance-critical applications.\u003c\/li\u003e\n\u003cli\u003eHigh Sink Current (64mA): Provides excellent drive capability for heavy loads, reducing signal rise\/fall times.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing and system isolation, enhancing design flexibility.\u003c\/li\u003e\n\u003cli\u003eWide Operating Temperature (0°C to 70°C): Suitable for commercial and industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-Current Bus Driver\u003c\/h3\u003e\u003cp\u003eUse the 74BCT827BSPC to drive high-capacitance backplane buses in computer systems. The 64mA sink current ensures fast signal transitions even with multiple loads, maintaining signal integrity at high speeds.\u003c\/p\u003e\u003ch3\u003eMemory Address Buffering\u003c\/h3\u003e\u003cp\u003eIn large memory arrays, this buffer can drive address lines to multiple DRAM or SRAM chips. The high drive current reduces propagation delay, improving memory access times and overall system performance.\u003c\/p\u003e\u003ch3\u003ePeripheral Device Driving\u003c\/h3\u003e\u003cp\u003eFor driving printers, displays, or other peripherals with long cables, this buffer provides the necessary current to overcome cable capacitance. The 3-State outputs allow the peripheral to be disconnected from the bus when not in use.\u003c\/p\u003e\u003ch3\u003eIndustrial Actuator Control\u003c\/h3\u003e\u003cp\u003eIn industrial automation, this buffer can drive relays, solenoids, or motor controllers. The 24mA source current is sufficient for TTL-level inputs, while the 64mA sink can handle higher-current loads with proper external components.\u003c\/p\u003e\u003ch3\u003eTest Equipment Signal Conditioning\u003c\/h3\u003e\u003cp\u003eIn ATE systems, this buffer can condition signals between the test controller and the device under test. The BiCMOS technology provides low output impedance, ensuring accurate voltage levels for parametric measurements.\u003c\/p\u003e\u003ch3\u003eRedundant System Bus Isolation\u003c\/h3\u003e\u003cp\u003eIn fault-tolerant systems, the 3-State outputs allow this buffer to isolate a failed subsystem from the main bus. This enables hot-swapping of cards without disrupting system operation.\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\u003eNational Semiconductor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74BCT\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\u003e10\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, 64mA\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\u003e0°C ~ 70°C\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\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e24-DIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e24-DIP\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 74BCT827BSPC?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74BCT family, which is BiCMOS technology combining the speed of bipolar with the low power of CMOS.\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, designed to drive high-capacitance loads with minimal delay.\u003c\/dd\u003e\n\u003cdt\u003eQ: What type of output does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 3-State outputs, allowing the outputs to be disabled for bus sharing or testing.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: The 74BCT827BSPC operates from 4.5V to 5.5V, compatible with standard 5V logic systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current capability?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source 24mA and sink 64mA, providing strong drive for bus lines and heavy loads.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 24-DIP (0.300\", 7.62mm) package, suitable for through-hole mounting.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"National Semiconductor","offers":[{"title":"Default Title","offer_id":53666125250849,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/74bct827bspc","provider":"HQICKEY","version":"1.0","type":"link"}