{"product_id":"74hc125-quad-bus-buffer-tri-state-dip14-package","title":"74HC125 Quad Bus Buffer Tri-State, Dip14-Package","description":"\u003ch1\u003e74HC125 Quad Bus Buffer Tri-State, DIP14 Package\u003c\/h1\u003e\n\u003cp\u003eThe 74HC125 is a quad bus buffer with three-state outputs, housed in a 14-pin DIP package. It is part of the high-speed CMOS logic family and is designed for driving bus lines or buffering digital signals. This IC is essential for projects requiring signal isolation or multiple devices sharing a common data line.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLogic Family: HC (High-Speed CMOS)\u003c\/li\u003e\n\u003cli\u003eNumber of Buffers: 4 (independent)\u003c\/li\u003e\n\u003cli\u003eOutput Type: Three-state (high, low, high-impedance)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 2V to 6V\u003c\/li\u003e\n\u003cli\u003eLogic Level: TTL-compatible inputs\u003c\/li\u003e\n\u003cli\u003ePackage: 14-pin DIP\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cp\u003eArduino Uno, Arduino Mega, ESP32, ESP8266, Raspberry Pi, STM32, and other 5V or 3.3V logic microcontrollers.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eData bus isolation for multi-sensor systems\u003c\/li\u003e\n\u003cli\u003eLevel shifting between 3.3V and 5V logic devices\u003c\/li\u003e\n\u003cli\u003eControlling multiple outputs from a single microcontroller pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery 74HC125 IC from Compoden comes with access to our AI build companion, delivered via QR code, email, or WhatsApp. This tool helps you wire and program the buffer into your project with step-by-step guidance. With 10 years of experience supplying makers and institutions across India, we ensure you get genuine components and reliable support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the function of the 74HC125?\u003c\/summary\u003e\n\u003cp\u003eThe 74HC125 acts as a quad bus buffer with three-state outputs. It allows or blocks digital signals from passing through, controlled by an enable pin per buffer. This is useful for isolating parts of a circuit or sharing a data bus.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the pinout details of the 74HC125?\u003c\/summary\u003e\n\u003cp\u003eThe 74HC125 has 14 pins. Pins 1, 4, 10, and 13 are the output enable pins (active low). Pins 2, 5, 9, and 12 are the inputs. Pins 3, 6, 8, and 11 are the outputs. Pin 7 is ground (GND) and pin 14 is VCC.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for the 74HC125?\u003c\/summary\u003e\n\u003cp\u003eYou can pay using UPI, credit\/debit cards, or Cash on Delivery (COD). All payment methods are available across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\n\u003cp\u003eWe ship the 74HC125 across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3-7 business days depending on your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"74HC125 Quad Bus Buffer Tri-State, DIP14 Package\",\n  \"description\": \"The 74HC125 is a quad bus buffer with three-state outputs, housed in a 14-pin DIP package. Ideal for signal buffering and level shifting in microcontroller projects.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Generic\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"42.4\",\n    \"priceCurrency\": \"INR\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"url\": \"https:\/\/compoden.in\/products\/74hc125-quad-bus-buffer-tri-state-dip14\"\n  },\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Compoden\"\n  },\n  \"mainEntityOfPage\": {\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the function of the 74HC125?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The 74HC125 acts as a quad bus buffer with three-state outputs. It allows or blocks digital signals from passing through, controlled by an enable pin per buffer. 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