{"product_id":"am29c853-bla","title":"AM29C853\/BLA","description":"\u003cp\u003eThe AM29C853\/BLA is a non-inverting transceiver from AMD, designed for bidirectional data flow in 5V systems. It operates from 4.5V to 5.5V and features open-drain outputs capable of sinking 15mA and sourcing 24mA. With a single channel, it is ideal for compact bus interfaces, wired-OR configurations, and level-shifting applications. Housed in a 24-pin ceramic DIP, it supports the full military temperature range of -55°C to 125°C, making it suitable for rugged industrial and aerospace environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOpen-Drain Outputs: Enables wired-OR logic and simple level shifting to higher voltages, reducing external component count.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range (-55°C to 125°C): Guarantees reliable operation in extreme military and industrial environments.\u003c\/li\u003e\n\u003cli\u003eHigh Current Drive (24mA Source): Can directly drive LEDs, relays, or low-impedance loads without additional buffers.\u003c\/li\u003e\n\u003cli\u003eCeramic DIP Package: Provides superior thermal and mechanical stability compared to plastic packages, ideal for long-life applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWired-OR Bus Interfacing\u003c\/h3\u003e\u003cp\u003eThe open-drain outputs allow multiple AM29C853 devices to be connected in a wired-OR configuration, ideal for interrupt lines or shared buses where any device can pull the line low.\u003c\/p\u003e\u003ch3\u003eLevel Shifting for Mixed-Voltage Systems\u003c\/h3\u003e\u003cp\u003eWith a 4.5V-5.5V supply and open-drain outputs, this transceiver can interface 5V logic to higher-voltage systems (e.g., 12V) using external pull-up resistors, simplifying mixed-voltage designs.\u003c\/p\u003e\u003ch3\u003eBidirectional Data Bus for Legacy Processors\u003c\/h3\u003e\u003cp\u003eAs a non-inverting transceiver, it provides a clean bidirectional path for data buses in older 5V microprocessor systems, preserving signal integrity over long traces.\u003c\/p\u003e\u003ch3\u003eMilitary\/Aerospace Signal Distribution\u003c\/h3\u003e\u003cp\u003eThe -55°C to 125°C temperature range and ceramic DIP package make it suitable for harsh environments like avionics or satellite telemetry systems requiring reliable data transfer.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Multiplexing\u003c\/h3\u003e\u003cp\u003eOpen-drain outputs enable multiplexing multiple sensor outputs onto a single ADC input line, with each sensor able to pull the line low independently, reducing I\/O requirements.\u003c\/p\u003e\u003ch3\u003ePeripheral Driver for Relays\/LEDs\u003c\/h3\u003e\u003cp\u003eThe 24mA source capability can directly drive small relays or LED arrays in control panels, while the open-drain structure allows sinking external loads with proper pull-ups.\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\u003eAdvanced Micro Devices\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e\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\u003eSchmitt Trigger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOutput Type\u003c\/td\u003e \t\u003ctd\u003eOpen Drain\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Output High, Low\u003c\/td\u003e \t\u003ctd\u003e15mA, 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-55°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\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e24-CDIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e24-CDIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What logic family does the AM29C853\/BLA belong to?\u003c\/dt\u003e\n\u003cdd\u003eA: The AM29C853\/BLA is a bipolar\/CMOS transceiver from AMD, operating at 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 non-inverting transceiver with 1 channel, designed for bidirectional bus communication.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: It features open-drain outputs, allowing wired-OR connections and level shifting.\u003c\/dd\u003e\n\u003cdt\u003eQ: What are the output current capabilities?\u003c\/dt\u003e\n\u003cdd\u003eA: It can sink 15mA and source 24mA, suitable for driving moderate loads.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 24-pin CDIP (0.300\", 7.62mm) ceramic DIP package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates over the military temperature range of -55°C to 125°C.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Advanced Micro Devices","offers":[{"title":"Default Title","offer_id":53666171945249,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/am29c853-bla","provider":"HQICKEY","version":"1.0","type":"link"}