{"product_id":"74hc123-dual-retriggerable-monostable-multivibrator-ic-74123-soic-16-smd-package","title":"74HC123 Dual Retriggerable Monostable Multivibrator IC (74123)- SOIC-16 SMD Package","description":"\u003cp\u003eThe 74HC123 IC is designed as dual retriggerable monostable multivibrators, offering versatile output pulse width control through three methods:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Pulse Programming:\u003c\/strong\u003e The output pulse width is determined by selecting an external resistor (REXT) and capacitor (CEXT).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Extension:\u003c\/strong\u003e The basic output pulse width can be extended by retriggering the gated active LOW-going edge input (nA) or the active HIGH-going edge input (nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be prolonged indefinitely. An output delay can be terminated at any time by a LOW-going edge on input nRD, which also inhibits further triggering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriggering via Reset Input:\u003c\/strong\u003e An internal connection from nRD to the input gates allows the circuit to be triggered by a HIGH-going signal at input nRD, as shown in the function table.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eThe Schmitt-trigger action on the nA and nB inputs makes the circuit highly tolerant to slower input rise and fall times. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDC triggered from active HIGH or active LOW inputs\u003c\/li\u003e\n\u003cli\u003eRetriggerable for very long pulses up to 100% duty factor\u003c\/li\u003e\n\u003cli\u003eDirect reset terminates output pulse\u003c\/li\u003e\n\u003cli\u003eSchmitt-trigger action on all inputs except for the reset input\u003c\/li\u003e\n\u003cli\u003eESD protection: HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V\u003c\/li\u003e\n\u003cli\u003eSpecified operating temperature ranges: -40°C to +85°C and -40°C to +125°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e -0.5 to +7 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Clamping Current:\u003c\/strong\u003e +20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Clamping Current:\u003c\/strong\u003e +20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e +25 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Current:\u003c\/strong\u003e 50 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Current:\u003c\/strong\u003e -50 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -65°C to +150°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1 x 74HC123 Dual Retriggerable Monostable Multivibrator IC (74123 IC)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Product images are for illustrative purposes only and may differ from the actual product.\u003c\/p\u003e\u003c!----\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":46018886762667,"sku":"SMD-QC2307","price":0.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1205\/1115\/files\/SOIC-16_SMD_Package_34feb92f-25bd-4bc1-8f8c-bc18fb27d732.jpg?v=1767603441","url":"https:\/\/www.yuzxcn.com\/products\/74hc123-dual-retriggerable-monostable-multivibrator-ic-74123-soic-16-smd-package","provider":"Yuzx","version":"1.0","type":"link"}