{"product_id":"cd74hc541sm","title":"CD74HC541SM","description":"\u003cp\u003eThe CD74HC541SM is a high-speed silicon-gate CMOS buffer from Harris Corporation. This non-inverting buffer features 3-State outputs and operates over a wide 2V to 6V supply range. It provides 7.8mA output current at both sink and source, making it suitable for driving bus lines or capacitive loads. The device is ideal for memory address driving, signal buffering, and general-purpose logic interfacing in industrial and consumer electronics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide 2V to 6V Supply Range: Compatible with 3.3V and 5V systems, simplifying mixed-voltage design.\u003c\/li\u003e\n\u003cli\u003e3-State Outputs: Allows bus sharing and prevents bus contention in multiplexed applications.\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Range (-55°C to 125°C): Suitable for automotive and harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003eNon-Inverting Buffer: Preserves signal polarity, reducing design complexity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBus Line Driving\u003c\/h3\u003e\u003cp\u003eUse the CD74HC541SM to drive high-capacitance bus lines in digital systems. Its 3-State outputs allow multiple devices to share the same bus without contention.\u003c\/p\u003e\u003ch3\u003eMemory Address Buffering\u003c\/h3\u003e\u003cp\u003eBuffer address lines from a microcontroller to SRAM or Flash memory. The non-inverting function preserves address integrity, and the wide voltage range supports 3.3V or 5V memory interfaces.\u003c\/p\u003e\u003ch3\u003eSignal Isolation\u003c\/h3\u003e\u003cp\u003eIsolate different sections of a circuit to prevent loading effects. The high-impedance 3-State mode can disconnect the buffer output, protecting sensitive logic from external noise.\u003c\/p\u003e\u003ch3\u003eLevel Shifting (5V to 3.3V)\u003c\/h3\u003e\u003cp\u003eWith a 5V supply, the 74HC541 can accept 5V inputs and drive 3.3V logic if pull-up resistors are used, enabling mixed-voltage system design.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Interfacing\u003c\/h3\u003e\u003cp\u003eInterface sensors with open-collector outputs to a logic controller. The buffer provides a clean, strong signal to the PLC or MCU input, improving noise immunity.\u003c\/p\u003e\u003ch3\u003eClock Distribution\u003c\/h3\u003e\u003cp\u003eDistribute a clock signal to multiple loads. The buffer's low output impedance and high drive current (7.8mA) ensure minimal skew and signal degradation.\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\u003e74HC\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\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\u003e7.8mA, 7.8mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2V ~ 6V\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e-\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 CD74HC541SM?\u003c\/dt\u003e\n\u003cdd\u003eA: It belongs to the 74HC family, operating from 2V to 6V.\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 3-State outputs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How many channels does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 1 channel.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the output type?\u003c\/dt\u003e\n\u003cdd\u003eA: 3-State output, allowing connection to shared buses.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 2V to 6V, compatible with TTL and CMOS logic levels.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: -55°C to 125°C (TA).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Harris Corporation","offers":[{"title":"Default Title","offer_id":53665876902177,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hqickey.com\/fr\/products\/cd74hc541sm","provider":"HQICKEY","version":"1.0","type":"link"}