{"product_id":"85506012a","title":"85506012A","description":"\u003cp\u003eThe 85506012A is a high-reliability octal bus transceiver from the 54HCT logic family, designed for bidirectional data communication in 5V systems. It features non-inverting 3-state outputs, allowing multiple devices to share a common bus without interference. Operating from 4.5V to 5.5V with 6mA sink and source current capability, it provides adequate drive for standard logic loads. The device is specified for -55°C to 125°C operation and is housed in a 20-CLCC ceramic package, making it ideal for military, aerospace, and other high-reliability applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTTL-Compatible Inputs: Simplifies interfacing with legacy 5V TTL logic.\u003c\/li\u003e\n\u003cli\u003eCeramic CLCC Package: Provides hermetic sealing for harsh environments.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range: Operates from -55°C to 125°C for extreme conditions.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Enables bus sharing in multi-device systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5V Bus Transceiving\u003c\/h3\u003e\u003cp\u003eUse the 85506012A to connect two 5V digital buses in a system, providing bidirectional data flow with 3-state isolation when needed.\u003c\/p\u003e\u003ch3\u003eTTL-to-CMOS Level Bridging\u003c\/h3\u003e\u003cp\u003eAs a 54HCT device, it accepts TTL-level inputs and drives CMOS outputs, making it ideal for mixed-logic systems.\u003c\/p\u003e\u003ch3\u003eHigh-Reliability Data Acquisition\u003c\/h3\u003e\u003cp\u003eIn aerospace data acquisition units, this transceiver buffers sensor data lines, ensuring signal integrity over long cable runs.\u003c\/p\u003e\u003ch3\u003eMilitary Communication Systems\u003c\/h3\u003e\u003cp\u003eWith a -55°C to 125°C range, it is suitable for military radios and radar systems requiring robust data exchange.\u003c\/p\u003e\u003ch3\u003eIndustrial Process Controllers\u003c\/h3\u003e\u003cp\u003eInterface between a PLC and remote I\/O modules, using the 3-state outputs to prevent bus conflicts during multi-drop communication.\u003c\/p\u003e\u003ch3\u003eSpace-Grade Electronics\u003c\/h3\u003e\u003cp\u003eThe ceramic CLCC package provides hermetic sealing, making it suitable for space applications where moisture resistance is critical.\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\u003e54HCT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | \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\u003e6mA, 6mA\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\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-CLCC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e20-LCCC (8.89x8.89)\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 logic family does the 85506012A belong to?\u003c\/dt\u003e\n\u003cdd\u003eA: It is part of the 54HCT logic family, which combines high-speed CMOS with TTL compatibility.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this device?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a non-inverting octal bus transceiver with 3-state outputs for bidirectional data transfer.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 1 channel with 8-bit data width.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The outputs are 3-State, enabling connection to shared buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 4.5V to 5.5V, compatible with 5V logic systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-CLCC (ceramic leadless chip carrier) package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":53666243248417,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/85506012a","provider":"HQICKEY","version":"1.0","type":"link"}