{"product_id":"smd-sn74hc147-priority-encoder-ic-sop16-pakistan","title":"SMD SN74HC147 10-to-4 Priority Encoder IC SOP-16 (74HC147 Decimal Encoder)","description":"\u003cp\u003eThe SMD SN74HC147 is a 10-to-4 line priority encoder IC in SOP-16 (SOIC-16) surface-mount package, designed for decimal-to-BCD encoding and priority encoding applications in Pakistan. This CMOS logic integrated circuit encodes ten active-low inputs into a 4-bit BCD output with priority given to the highest-numbered input, providing reliable encoding for keyboard interfaces, data compression, and digital control systems. The SMD package enables compact PCB layouts and automated assembly for professional electronics manufacturing and prototyping.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e10-to-4 line priority encoder converts decimal inputs to 4-bit BCD output\u003c\/li\u003e\n\u003cli\u003eSOP-16 (SOIC-16) surface-mount package for compact PCB design and automated assembly\u003c\/li\u003e\n\u003cli\u003ePriority encoding ensures highest-numbered active input is encoded\u003c\/li\u003e\n\u003cli\u003eActive-low inputs and outputs for easy interfacing with digital systems\u003c\/li\u003e\n\u003cli\u003eCMOS technology offers low power consumption and wide voltage range operation\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range 2V to 6V suitable for 3.3V and 5V logic systems\u003c\/li\u003e\n\u003cli\u003eIndustry-standard pinout compatible with 74HC147 and 74147 logic families\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and suitable for lead-free soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKeyboard and keypad encoding circuits in Pakistan\u003c\/li\u003e\n\u003cli\u003eDecimal-to-BCD conversion for digital displays and counters\u003c\/li\u003e\n\u003cli\u003ePriority interrupt encoding in microcontroller systems\u003c\/li\u003e\n\u003cli\u003eData compression and encoding applications\u003c\/li\u003e\n\u003cli\u003eDigital control systems and input multiplexing\u003c\/li\u003e\n\u003cli\u003eEducational electronics and digital logic learning projects\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and control panel interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e SN74HC147 (Texas Instruments)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFunction:\u003c\/b\u003e 10-to-4 Line Priority Encoder (Decimal to BCD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInputs:\u003c\/b\u003e 10 active-low decimal inputs (1-9, 0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutputs:\u003c\/b\u003e 4-bit active-low BCD output (A3-A0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePriority:\u003c\/b\u003e Highest-numbered input has priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLogic Family:\u003c\/b\u003e CMOS (74HC series - High-speed CMOS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePackage:\u003c\/b\u003e SOP-16 \/ SOIC-16 (Surface Mount)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSupply Voltage:\u003c\/b\u003e 2V to 6V DC (3.3V and 5V compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput Logic Levels:\u003c\/b\u003e CMOS compatible (VIH ≥70% VCC, VIL ≤30% VCC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Logic Levels:\u003c\/b\u003e Active-low CMOS outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePropagation Delay:\u003c\/b\u003e Typical 20ns at 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e -40°C to +85°C (industrial grade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePin Count:\u003c\/b\u003e 16 pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting:\u003c\/b\u003e Surface mount (SMD\/SMT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e Approx. 0.3g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Buy from Digilog.pk?\u003c\/h3\u003e\u003cp\u003eWe provide authentic SN74HC147 and 74HC series encoder ICs in Pakistan at competitive prices. Fast delivery to Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, and across Pakistan with technical support for your digital encoding and priority encoder projects.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":43962625327169,"sku":"SN74HC147-SOP16","price":150.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/large1731061705_cd4017-smd-soic.jpg?v=1779582665","url":"https:\/\/stem.pk\/products\/smd-sn74hc147-priority-encoder-ic-sop16-pakistan","provider":"stem.pk","version":"1.0","type":"link"}