{"product_id":"74act652spc","title":"74ACT652SPC","description":"\u003cp\u003eThe 74ACT652SPC is a high-speed, non-inverting transceiver from Fairchild Semiconductor, designed for 5V systems. It features 3-State outputs and 24mA drive capability, making it ideal for bus-oriented applications. With a single channel (8-bit), it provides bidirectional data transfer between two buses. The 74ACT logic family ensures fast propagation delays and TTL-compatible inputs. Typical applications include memory interfacing, data buffering, and industrial control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Speed 74ACT Logic: Provides fast propagation delays, critical for high-frequency bus operation.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Allows multiple devices to share a bus without signal contention.\u003c\/li\u003e\n\u003cli\u003e24mA Output Drive: Can drive heavily loaded buses and long traces, improving signal integrity.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range (-40°C to 85°C): Suitable for industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5V Bus Interfacing\u003c\/h3\u003e\u003cp\u003eUse the 74ACT652SPC to interface between two 5V data buses in legacy industrial equipment. The 3-State outputs prevent bus contention when multiple devices share the same lines.\u003c\/p\u003e\u003ch3\u003eBidirectional Data Buffering\u003c\/h3\u003e\u003cp\u003eIn microprocessor systems, this transceiver buffers address or data lines, providing non-inverting signal transfer with high drive capability (24mA) to maintain signal integrity over longer traces.\u003c\/p\u003e\u003ch3\u003eMemory Read\/Write Control\u003c\/h3\u003e\u003cp\u003eConnect the transceiver between a memory controller and SRAM\/DRAM array. The direction control pin allows seamless switching between read and write operations without additional logic.\u003c\/p\u003e\u003ch3\u003ePeripheral Expansion\u003c\/h3\u003e\u003cp\u003eDrive multiple peripheral devices from a single microcontroller port. The 3-State outputs allow the port to be shared with other functions when the transceiver is disabled.\u003c\/p\u003e\u003ch3\u003eTest Equipment Signal Routing\u003c\/h3\u003e\u003cp\u003eIn automated test setups, route digital signals to different measurement points. The high-speed 74ACT family ensures minimal propagation delay, preserving signal timing.\u003c\/p\u003e\u003ch3\u003eIndustrial Control Logic\u003c\/h3\u003e\u003cp\u003eInterface PLC I\/O modules with 5V logic. The wide temperature range (-40°C to 85°C) ensures reliable operation in harsh factory environments.\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\u003eFairchild Semiconductor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e74ACT\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\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\u003e4.5V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°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-DIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e24-PDIP\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 74ACT652SPC?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74ACT logic family, known for high-speed CMOS operation with TTL-compatible inputs.\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 3-State outputs, allowing bidirectional data flow between two buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 1 channel (8-bit wide, typically counted as one transceiver function).\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 without contention.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 4.5V to 5.5V, making it suitable for 5V systems.\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.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Fairchild Semiconductor","offers":[{"title":"Default Title","offer_id":53666105622817,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/products\/74act652spc","provider":"HQICKEY","version":"1.0","type":"link"}