{"product_id":"cd4502bk3","title":"CD4502BK3","description":"\u003cp\u003eThe CD4502BK3 is a single-channel inverting buffer with 3-State output from Harris Corporation. It operates over a wide 3V to 18V supply, making it suitable for both low-power portable and high-voltage industrial systems. The 3-State output enables bus-oriented applications where multiple devices share a common line. With 6.8mA source and 40.8mA sink current capability, it can drive moderate capacitive loads. The device is specified for -55°C to 125°C, ensuring reliable operation in extreme environments. Packaged in a 16-lead CFlatPack, it is ideal for compact, high-reliability designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-State Output:\u003c\/strong\u003e Enables bus sharing and prevents data contention in multi-device systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Range (3V-18V):\u003c\/strong\u003e Works with standard 5V, 12V, and 15V logic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverting Function:\u003c\/strong\u003e Provides signal inversion where required, reducing external component count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilitary Temperature Range:\u003c\/strong\u003e Reliable from -55°C to 125°C for defense and aerospace applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMicroprocessor Bus Isolation\u003c\/h3\u003e\u003cp\u003eThe 3-State output allows the CD4502BK3 to disconnect from a data bus when not selected, enabling multiple peripherals to share the same lines without contention.\u003c\/p\u003e\u003ch3\u003eInverting Level Shifter\u003c\/h3\u003e\u003cp\u003eWith a 3V to 18V range, it can invert and shift logic levels between different voltage domains, such as 3.3V to 12V systems.\u003c\/p\u003e\u003ch3\u003eMemory Address Decoding\u003c\/h3\u003e\u003cp\u003eUse the inverting buffer to drive address lines with controlled impedance, ensuring clean signals to memory chips in high-speed systems.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Logic\u003c\/h3\u003e\u003cp\u003eIn PLCs and industrial controllers, the buffer provides robust signal inversion and isolation for sensor inputs, operating reliably across wide temperature ranges.\u003c\/p\u003e\u003ch3\u003eBidirectional Bus Transceiver\u003c\/h3\u003e\u003cp\u003eWhen paired with a non-inverting buffer, it can form a bidirectional transceiver for half-duplex communication links.\u003c\/p\u003e\u003ch3\u003ePower-Supply Sequencing Logic\u003c\/h3\u003e\u003cp\u003eThe 3-State feature allows the buffer to be tri-stated during power-up, preventing glitches on critical control lines.\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\u003eHarris Corporation\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\u003eBuffer, 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\u003e6\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\u003e6.8mA, 40.8mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e3V ~ 18V\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\u003e16-CFlatPack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e16-CFlatPack\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 CD4502BK3?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the CD4000 series of CMOS logic, offering low power consumption and wide voltage operation.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the function of this IC?\u003c\/dt\u003e\n\u003cdd\u003eA: It is a single-channel inverting buffer with 3-State output, allowing connection to shared buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: The output is 3-State, meaning it can be high, low, or high-impedance for bus multiplexing.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 3V to 18V, providing flexibility for various supply rails.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in a 16-lead CFlatPack package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output current?\u003c\/dt\u003e\n\u003cdd\u003eA: It can source 6.8mA and sink 40.8mA, suitable for driving moderate loads.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Harris Corporation","offers":[{"title":"Default Title","offer_id":53666165358881,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/cd4502bk3","provider":"HQICKEY","version":"1.0","type":"link"}