{"id":8115100614836,"title":"SN74AHCT125N Bus Buffer for 5V Systems Breadboards IC Socket Pack of 10 | 4 channels, 3-state output, supply 4.5-5.5 V, running time 5-10 ns, temperature -40 to 125 °C, PDIP-14 housing 181.42 mm²","handle":"sn74ahct125n-bus-buffer-for-5v-systems-breadboards-ic-socket-pack-of-10-4-channels-3-state-output-supply-4-5-5-5-v-running-time-5-10-ns-temperature-40-to-125-c-pdip-14-housing-181-42-mm","description":"\u003ch3\u003eSN74AHCT125N Bus Buffer for 5V Systems Breadboards IC Socket Pack of 10 | 4 channels, 3-state output, supply 4.5-5.5 V, running time 5-10 ns, temperature -40 to 125 °C, PDIP-14 housing 181.42 mm²\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct Name SN74AHCT125N - 4 Channel 3 State Bus Driver (TTL Compatible\nCMOS), DIP-14 Housing, Supply 4.5-5.5V, Ultra Fast (5-10ns Run Time), Surge\nTolerant Inputs, Operating Temperature -40 to +125°C - Ideal for 5V Systems,\nDIY, Breadboards, IndustrIndustry \u0026amp; Automobil Package includes: - 10x\nSN74AHCT125N IC (DIP-14, 2.54 mm pitch). Technical details: - Technology\nfamily: AHCT (TTL compatible CMOS) - Supply voltage: 4.5V - 5.5V (min. 4.5 V \/\nmax. 5.5 V). - Number of channels: 4 (fully independent). - Output current\n(IOL max. ): 8 mA. - Output current (IOH max. ): -8 mA. - Supply current (max.\n): 20 µA (very energy-saving). - Input type: TTL compatible CMOS (5V logic) -\nOutput type: 3-state (Hi-Z when OE is activated) - Signal running time (tpd):\ntyp. 5-10ns (Ultra Short) - Operating temperature range: -40 °C to +125 °C\n(suitable for industrial use). - Housing: DIP-14 (2.54mm pin spacing -\npegboard friendly) - Special features: Balanced outputs, over-voltage tolerant\ninputs (5V tolerant), very high speed Purpose: - Buffering and amplifying\ndigital signals in 5V systems. - Bus separation and multiple use of buses\n(3-state outputs). - Control loads with higher current requirements (up to 8\nmA). - Level adjustment between different logic families (TTL to CMOS) - Use\nin microcontroller projects (for Arduino, 8051, PIC, STM32) - Industrial\nautomation, automotive electronics, sensors, measurement and control\ntechnology. - Prototype construction on breadboards, perforated grid boards or\nwith IC bases. Instructions for use: - Check the pin assignment and wiring\ndiagram from the instructions before installation. - Operating voltage from\n4.5 V – 5.5 V not below or exceed. - Each channel has its own OE pin (output\nrelease) – at high level, the output is switched to the high-impedance (Hi-Z)\nstate. - Set unused inputs to defined levels (GND or VCC) – avoid floating\npins. - The chip is not designed to operate with voltages above 5.5V –\novervoltage destroys the component. - When used with high frequency signals\n(\u0026gt;50 MHz), keep the line lengths short and use a stabilized supply. - Before\ninstallation, discharge statically (ESD protection) – the component may be\ndamaged by electrostatic discharge.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSN74AHCT125N Technical Data: Technology Family: AHCT; Supply Voltage (Min.) (V): 4.5; Supply voltage (max.) (V): 5.5; Number of channels: 4; IOL (max.) (mA): 8; Supply Current (Max) (A): 20; IOH (max.) (mA): -8; Input type: TTL compatible CMOS; Output type: 3 state; Features: Balanced outputs, surge tolerant inputs, very high speed (tpd 5-10 ns); operating temperature range (C): -40 to 125\u003c\/li\u003e\n \u003cli\u003eFour Channel Independent 3 State Output - The SN74AHCT125N includes four fully independent bus buffer drivers, each channel with its own output release pin (OE). At high OE level, the output goes into the high-impedance (Hi-Z) state - the channel is electrically separated from the bus, allowing multiple devices to use the same bus without signal overlap. At low OE level, input A is switched through directly to output Y - for orderly signal distribution.\u003c\/li\u003e\n \u003cli\u003eCompatible with standard 5V systems - This SN74AHCT125N operates with a supply voltage of 4.5V to 5.5V - ideal for 5V digital systems. Whether with a precise 5V power supply or 4.5V battery (e.g. three dry cells) the chip works stably, logic level and output amplitude adjust automatically. Perfect for 5V Arduino, classic 8051, PIC microcontrollers and 5V industrial modules - a reliable interface adapter.\u003c\/li\u003e\n \u003cli\u003eUltra-short signal delay from 5-10ns - The SN74AHCT125N utilizes CMOS technology with typical propagation delay of only 5-10ns. This means: After an input change, the output responds within nanoseconds almost delay free for most microcontroller applications (clock speeds in the two-digit MHz range). This keeps your timing budget fully preserved.\u003c\/li\u003e\n \u003cli\u003eSuitable for demanding environments - The chip is specified for the temperature range from -40C to +125C - significantly wider than consumer chips (0-70C). This means that it works reliably in industrial systems, outdoor applications, automotive electronics and hot server rooms even under extreme conditions.\u003c\/li\u003e\n \u003cli\u003eDIY FRIENDLY - The SN74AHCT125N comes in the PDIP-14 housing with 2.54mm pin pitch (0.1\") - perfect for breadboards, hole grid boards and IC sockets. No special soldering tools required - simple soldering iron or plug-in connections are all you need. The durable pins can withstand repeated plugging and pulling. Ideal for electronics hobbyists, makers, students and fast prototype developers - significantly lowers the barrier to entry.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T12:17:52+10:00","created_at":"2026-09-01T22:03:51+10:00","vendor":"Joynine","type":"Buffer Logic Gates","tags":["industrial_DE_Aug2026"],"price":10400,"price_min":10400,"price_max":10400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374811836596,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0H8NWSP87","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SN74AHCT125N Bus Buffer for 5V Systems Breadboards IC Socket Pack of 10 | 4 channels, 3-state output, supply 4.5-5.5 V, running time 5-10 ns, temperature -40 to 125 °C, PDIP-14 housing 181.42 mm²","public_title":null,"options":["Default Title"],"price":10400,"weight":20,"compare_at_price":null,"inventory_management":"shopify","barcode":"SN74AHCT125N","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0H8NWSP87.jpg?v=1788264233","\/\/auspowers.com\/cdn\/shop\/files\/41ThyaVueSL.jpg?v=1788264233","\/\/auspowers.com\/cdn\/shop\/files\/51rib_LiXBL.jpg?v=1788264233","\/\/auspowers.com\/cdn\/shop\/files\/51_UWeuW4ML.jpg?v=1788264233","\/\/auspowers.com\/cdn\/shop\/files\/41yvwGmmPcL.jpg?v=1788264233","\/\/auspowers.com\/cdn\/shop\/files\/51RL9fSwsBL.jpg?v=1788264233","\/\/auspowers.com\/cdn\/shop\/files\/51EATod7QOL.jpg?v=1788264233"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0H8NWSP87.jpg?v=1788264233","options":["Title"],"media":[{"alt":null,"id":33272118214836,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0H8NWSP87.jpg?v=1788264233"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0H8NWSP87.jpg?v=1788264233","width":500},{"alt":null,"id":33272118247604,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41ThyaVueSL.jpg?v=1788264233"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41ThyaVueSL.jpg?v=1788264233","width":500},{"alt":null,"id":33272118280372,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51rib_LiXBL.jpg?v=1788264233"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51rib_LiXBL.jpg?v=1788264233","width":500},{"alt":null,"id":33272118313140,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51_UWeuW4ML.jpg?v=1788264233"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51_UWeuW4ML.jpg?v=1788264233","width":500},{"alt":null,"id":33272118345908,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41yvwGmmPcL.jpg?v=1788264233"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41yvwGmmPcL.jpg?v=1788264233","width":500},{"alt":null,"id":33272118378676,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51RL9fSwsBL.jpg?v=1788264233"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51RL9fSwsBL.jpg?v=1788264233","width":500},{"alt":null,"id":33272118411444,"position":7,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51EATod7QOL.jpg?v=1788264233"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51EATod7QOL.jpg?v=1788264233","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSN74AHCT125N Bus Buffer for 5V Systems Breadboards IC Socket Pack of 10 | 4 channels, 3-state output, supply 4.5-5.5 V, running time 5-10 ns, temperature -40 to 125 °C, PDIP-14 housing 181.42 mm²\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct Name SN74AHCT125N - 4 Channel 3 State Bus Driver (TTL Compatible\nCMOS), DIP-14 Housing, Supply 4.5-5.5V, Ultra Fast (5-10ns Run Time), Surge\nTolerant Inputs, Operating Temperature -40 to +125°C - Ideal for 5V Systems,\nDIY, Breadboards, IndustrIndustry \u0026amp; Automobil Package includes: - 10x\nSN74AHCT125N IC (DIP-14, 2.54 mm pitch). Technical details: - Technology\nfamily: AHCT (TTL compatible CMOS) - Supply voltage: 4.5V - 5.5V (min. 4.5 V \/\nmax. 5.5 V). - Number of channels: 4 (fully independent). - Output current\n(IOL max. ): 8 mA. - Output current (IOH max. ): -8 mA. - Supply current (max.\n): 20 µA (very energy-saving). - Input type: TTL compatible CMOS (5V logic) -\nOutput type: 3-state (Hi-Z when OE is activated) - Signal running time (tpd):\ntyp. 5-10ns (Ultra Short) - Operating temperature range: -40 °C to +125 °C\n(suitable for industrial use). - Housing: DIP-14 (2.54mm pin spacing -\npegboard friendly) - Special features: Balanced outputs, over-voltage tolerant\ninputs (5V tolerant), very high speed Purpose: - Buffering and amplifying\ndigital signals in 5V systems. - Bus separation and multiple use of buses\n(3-state outputs). - Control loads with higher current requirements (up to 8\nmA). - Level adjustment between different logic families (TTL to CMOS) - Use\nin microcontroller projects (for Arduino, 8051, PIC, STM32) - Industrial\nautomation, automotive electronics, sensors, measurement and control\ntechnology. - Prototype construction on breadboards, perforated grid boards or\nwith IC bases. Instructions for use: - Check the pin assignment and wiring\ndiagram from the instructions before installation. - Operating voltage from\n4.5 V – 5.5 V not below or exceed. - Each channel has its own OE pin (output\nrelease) – at high level, the output is switched to the high-impedance (Hi-Z)\nstate. - Set unused inputs to defined levels (GND or VCC) – avoid floating\npins. - The chip is not designed to operate with voltages above 5.5V –\novervoltage destroys the component. - When used with high frequency signals\n(\u0026gt;50 MHz), keep the line lengths short and use a stabilized supply. - Before\ninstallation, discharge statically (ESD protection) – the component may be\ndamaged by electrostatic discharge.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSN74AHCT125N Technical Data: Technology Family: AHCT; Supply Voltage (Min.) (V): 4.5; Supply voltage (max.) (V): 5.5; Number of channels: 4; IOL (max.) (mA): 8; Supply Current (Max) (A): 20; IOH (max.) (mA): -8; Input type: TTL compatible CMOS; Output type: 3 state; Features: Balanced outputs, surge tolerant inputs, very high speed (tpd 5-10 ns); operating temperature range (C): -40 to 125\u003c\/li\u003e\n \u003cli\u003eFour Channel Independent 3 State Output - The SN74AHCT125N includes four fully independent bus buffer drivers, each channel with its own output release pin (OE). At high OE level, the output goes into the high-impedance (Hi-Z) state - the channel is electrically separated from the bus, allowing multiple devices to use the same bus without signal overlap. At low OE level, input A is switched through directly to output Y - for orderly signal distribution.\u003c\/li\u003e\n \u003cli\u003eCompatible with standard 5V systems - This SN74AHCT125N operates with a supply voltage of 4.5V to 5.5V - ideal for 5V digital systems. Whether with a precise 5V power supply or 4.5V battery (e.g. three dry cells) the chip works stably, logic level and output amplitude adjust automatically. Perfect for 5V Arduino, classic 8051, PIC microcontrollers and 5V industrial modules - a reliable interface adapter.\u003c\/li\u003e\n \u003cli\u003eUltra-short signal delay from 5-10ns - The SN74AHCT125N utilizes CMOS technology with typical propagation delay of only 5-10ns. This means: After an input change, the output responds within nanoseconds almost delay free for most microcontroller applications (clock speeds in the two-digit MHz range). This keeps your timing budget fully preserved.\u003c\/li\u003e\n \u003cli\u003eSuitable for demanding environments - The chip is specified for the temperature range from -40C to +125C - significantly wider than consumer chips (0-70C). This means that it works reliably in industrial systems, outdoor applications, automotive electronics and hot server rooms even under extreme conditions.\u003c\/li\u003e\n \u003cli\u003eDIY FRIENDLY - The SN74AHCT125N comes in the PDIP-14 housing with 2.54mm pin pitch (0.1\") - perfect for breadboards, hole grid boards and IC sockets. No special soldering tools required - simple soldering iron or plug-in connections are all you need. The durable pins can withstand repeated plugging and pulling. Ideal for electronics hobbyists, makers, students and fast prototype developers - significantly lowers the barrier to entry.\u003c\/li\u003e\n \u003c\/ul\u003e"}