{"title":"Vintage Optocoupler ICs","description":"\u003cp\u003eVintage optocouplers and optoisolators, including the QTC OPTOLOGIC 74OL6000 high-speed logic-to-logic optocoupler. New old stock and surplus inventory for isolated logic interface repair. Fast shipping from American Industrial Parts Group.\u003c\/p\u003e","products":[{"product_id":"qtc-74ol6000-optologic-high-speed-logic-optocoupler-dip-6-nos","title":"QTC 74OL6000 OPTOLOGIC High-Speed Logic Optocoupler DIP-6 NOS","description":"ITEM SPECIFICS\u003cbr\u003eBrand: QTC \/ QT Optoelectronics\u003cbr\u003eModel: 74OL6000\u003cbr\u003eMPN: 74OL6000\u003cbr\u003eSeries: OPTOLOGIC\u003cbr\u003eType: High-Speed Logic-to-Logic Optocoupler\u003cbr\u003eLogic Function: Non-Inverting LSTTL-to-TTL Buffer\u003cbr\u003eNumber of Channels: 1\u003cbr\u003eData Rate: 15 MBd\u003cbr\u003eIsolation Voltage: 5300 Vrms\u003cbr\u003eOutput Type: Push-Pull \/ Totem-Pole\u003cbr\u003eOutput Current: 40 mA\u003cbr\u003eSupply Voltage: 4.5V to 5.5V\u003cbr\u003ePropagation Delay: 100 ns Maximum\u003cbr\u003ePackage\/Case: PDIP-6 \/ 6-Pin DIP\u003cbr\u003eMounting Style: Through-Hole\u003cbr\u003eQuantity: 1\u003cbr\u003eDevice Marking: 74OL6000 9424L\u003cbr\u003eProduct Status: Obsolete \/ Discontinued\u003cbr\u003eCondition: New Old Stock\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eQTC \/ QT Optoelectronics 74OL6000 OPTOLOGIC high-speed logic-to-logic optocoupler. This single-channel device provides a non-inverting LSTTL-compatible input and TTL push-pull\/totem-pole output in a through-hole 6-pin DIP package.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eQTC \/ QT Optoelectronics 74OL6000\u003cbr\u003eOPTOLOGIC Series\u003cbr\u003eHigh-Speed Logic-to-Logic Optocoupler\u003cbr\u003eNon-Inverting TTL Buffer\u003cbr\u003e15 MBd Data Rate\u003cbr\u003e5300 Vrms Isolation Voltage\u003cbr\u003ePush-Pull \/ Totem-Pole Output\u003cbr\u003eSingle Channel\u003cbr\u003e6-Pin Through-Hole DIP Package\u003cbr\u003eObsolete Vintage Electronic Component\u003cbr\u003e\u003cbr\u003eQuantity Included: One Device\u003cbr\u003eThis item is New Old Stock from bulk manufacturer inventory. It has not been installed or used but may show minor cosmetic wear or lead oxidation from long-term storage and handling. The seller has not functionally tested this component.\u003cbr\u003eYou will receive one QTC 74OL6000 device. The bulk storage tube is not included. Please review all photos for identification and condition.\u003cbr\u003e\u003cbr\u003eCOMPATIBILITY \u0026amp; CROSS-REFERENCE\u003cbr\u003eThe QTC 74OL6000 is a single-channel OPTOLOGIC high-speed logic-to-logic optocoupler with a non-inverting LSTTL-compatible input and a TTL push-pull output, in a 6-pin DIP. Verify pinout, supply requirements, and suitability for your circuit before installation.\u003cbr\u003e\u003cbr\u003eQ: What data rate and isolation does it support?\u003cbr\u003eA: 15 MBd and 5300 Vrms isolation.\u003cbr\u003e\u003cbr\u003eQ: What supply voltage does it use?\u003cbr\u003eA: 4.5 V to 5.5 V.\u003cbr\u003e\u003cbr\u003eQ: What package is it?\u003cbr\u003eA: 6-pin DIP, through-hole.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eThis item is New Old Stock and may show minor cosmetic or storage-related wear. The seller has not functionally tested this component. Please confirm the part number, package, electrical specifications, and application requirements before purchase. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eWe are not an authorized distributor, reseller, or representative of QTC, QT Optoelectronics, Fairchild Semiconductor, or onsemi. All product names, trademarks, brands, and logos are the property of their respective owners. Products are independently sourced and are not covered by manufacturer warranties.\u003cbr\u003e\u003cbr\u003eQTC 74OL6000 740L6000 74OL 6000 QT Optoelectronics OPTOLOGIC OptoLogic Fairchild 74OL6000 onsemi 74OL6000 High Speed Optocoupler Logic Output Optoisolator LSTTL TTL Buffer Non Inverting Buffer Push Pull Totem Pole 15MBd 5300V Isolation DIP-6 PDIP-6 Through Hole Integrated Circuit Vintage Electronics Obsolete Semiconductor Discontinued IC Electronic Component MRO Replacement Repair Part optocoupler failed replacement high speed optoisolator replacement\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"QTC","offers":[{"title":"Default Title","offer_id":49712618143899,"sku":"QTC-74OL6000-N","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/qtc-74ol6000-optologic-optocoupler-dip-6-1-american-industrial-parts-group.png?v=1791043288"},{"product_id":"lot-of-10-qtc-74ol6000-optologic-high-speed-optocoupler-dip-6-nos","title":"Lot of 10 QTC 74OL6000 OPTOLOGIC High-Speed Optocoupler DIP-6 NOS","description":"ITEM SPECIFICS\u003cbr\u003eBrand: QTC \/ QT Optoelectronics\u003cbr\u003eModel: 74OL6000\u003cbr\u003eMPN: 74OL6000\u003cbr\u003eSeries: OPTOLOGIC\u003cbr\u003eType: High-Speed Logic-to-Logic Optocoupler\u003cbr\u003eLogic Function: Non-Inverting LSTTL-to-TTL Buffer\u003cbr\u003eNumber of Channels: 1 Per Device\u003cbr\u003eData Rate: 15 MBd\u003cbr\u003eIsolation Voltage: 5300 Vrms\u003cbr\u003eOutput Type: Push-Pull \/ Totem-Pole\u003cbr\u003eOutput Current: 40 mA\u003cbr\u003eSupply Voltage: 4.5V to 5.5V\u003cbr\u003ePropagation Delay: 100 ns Maximum\u003cbr\u003ePackage\/Case: PDIP-6 \/ 6-Pin DIP\u003cbr\u003eMounting Style: Through-Hole\u003cbr\u003eQuantity: 10\u003cbr\u003eDevice Marking: 74OL6000 9424L\u003cbr\u003eProduct Status: Obsolete \/ Discontinued\u003cbr\u003eCondition: New Old Stock\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eLot of 10 QTC \/ QT Optoelectronics 74OL6000 OPTOLOGIC high-speed logic-to-logic optocouplers. Each single-channel device provides a non-inverting LSTTL-compatible input and TTL push-pull\/totem-pole output in a through-hole 6-pin DIP package.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eLot of 10 Devices\u003cbr\u003eQTC \/ QT Optoelectronics 74OL6000\u003cbr\u003eOPTOLOGIC Series\u003cbr\u003eHigh-Speed Logic-to-Logic Optocoupler\u003cbr\u003eNon-Inverting TTL Buffer\u003cbr\u003e15 MBd Data Rate\u003cbr\u003e5300 Vrms Isolation Voltage\u003cbr\u003ePush-Pull \/ Totem-Pole Output\u003cbr\u003eSingle Channel Per Device\u003cbr\u003e6-Pin Through-Hole DIP Package\u003cbr\u003eObsolete Vintage Electronic Components\u003cbr\u003eThese components are New Old Stock from bulk manufacturer inventory. They have not been installed or used but may show minor cosmetic wear or lead oxidation from long-term storage and handling. The seller has not functionally tested these components.\u003cbr\u003e\u003cbr\u003eYou will receive 10 QTC 74OL6000 devices. The bulk storage tube is not included. Please review all photos for identification and condition.\u003cbr\u003e\u003cbr\u003eCOMPATIBILITY \u0026amp; CROSS-REFERENCE\u003cbr\u003eThe QTC 74OL6000 is a single-channel OPTOLOGIC high-speed logic-to-logic optocoupler with a non-inverting LSTTL-compatible input and a TTL push-pull output, in a 6-pin DIP. Verify pinout, supply requirements, and suitability for your circuit before installation.\u003cbr\u003e\u003cbr\u003eQ: What data rate and isolation does it support?\u003cbr\u003eA: 15 MBd and 5300 Vrms isolation.\u003cbr\u003e\u003cbr\u003eQ: What supply voltage does it use?\u003cbr\u003eA: 4.5 V to 5.5 V.\u003cbr\u003e\u003cbr\u003eQ: How many are included?\u003cbr\u003eA: Lot of 10 QTC 74OL6000 optocouplers.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eThese items are New Old Stock and may show minor cosmetic or storage-related wear. The seller has not functionally tested these components. Please confirm the part number, package, electrical specifications, and application requirements before purchase. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eWe are not an authorized distributor, reseller, or representative of QTC, QT Optoelectronics, Fairchild Semiconductor, or onsemi. All product names, trademarks, brands, and logos are the property of their respective owners. Products are independently sourced and are not covered by manufacturer warranties.\u003cbr\u003e\u003cbr\u003eQTC 74OL6000 740L6000 74OL 6000 QT Optoelectronics OPTOLOGIC OptoLogic Fairchild 74OL6000 onsemi 74OL6000 Lot of 10 High Speed Optocoupler Logic Output Optoisolator LSTTL TTL Buffer Non Inverting Buffer Push Pull Totem Pole 15MBd 5300V Isolation DIP-6 PDIP-6 Through Hole Integrated Circuit Vintage Electronics Obsolete Semiconductor Discontinued IC Electronic Components MRO Replacement Repair Parts optocoupler failed replacement high speed optoisolator replacement\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"QTC","offers":[{"title":"Default Title","offer_id":49712618209435,"sku":"QTC-74OL6000-N-2","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/qtc-74ol6000-optologic-optocoupler-dip-6-lot10-1-american-industrial-parts-group.png?v=1791060053"},{"product_id":"nte-electronics-nte3087-optoisolator-ttl-nand-gate-output-8-pin-dip-ecg3087-new","title":"NTE Electronics NTE3087 Optoisolator TTL NAND Gate Output 8-Pin DIP ECG3087 New","description":"ITEM SPECIFICS\u003cbr\u003eBrand: NTE Electronics\u003cbr\u003eMPN: NTE3087\u003cbr\u003eModel: NTE3087\u003cbr\u003eCross Reference: ECG3087, SK2087\u003cbr\u003eType: Optoisolator \/ Optocoupler\u003cbr\u003eOutput Type: Open Collector, Schottky-Clamped (TTL Logic Gate)\u003cbr\u003eNumber of Channels: 1\u003cbr\u003ePackage \/ Case: 8-Pin Mini-DIP (Plastic)\u003cbr\u003eIsolation Voltage: 2500 Vrms\u003cbr\u003eInput Forward Current (IF): 20 mA (40 mA pulse)\u003cbr\u003eReverse Voltage (VR): 5 V\u003cbr\u003eOutput Current (IO): 50 mA\u003cbr\u003eOutput Voltage (VO): 7 V\u003cbr\u003eSupply Voltage (VCC): 5 V typ, 7 V max\u003cbr\u003eOutput Power Dissipation: 85 mW\u003cbr\u003ePropagation Delay: 60 ns typ \/ 120 ns max\u003cbr\u003eOperating Temperature: 0°C to +70°C\u003cbr\u003eMounting: Through Hole\u003cbr\u003eCondition: New\u003cbr\u003e\u003cbr\u003eDESCRIPTION\u003cbr\u003eThe NTE Electronics NTE3087 optoisolator combines a GaAsP LED emitter with an integrated high-gain, high-speed, multi-stage photodetector. Its output is an open-collector, Schottky-clamped transistor that can sink 50 mA and is compatible with LSTTL\/TTL logic on a 5 V supply. The output can be bussed, ORed and strobed, and an enable input provides gating.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e2500 Vrms input-to-output isolation\u003cbr\u003eLSTTL\/TTL-compatible open-collector gate output with enable input\u003cbr\u003e50 mA output sink current; fan-out of 8 TTL loads\u003cbr\u003e\u003cbr\u003eHigh speed: 60 ns typical propagation delay\u003cbr\u003eLow-level output voltage (VOL) of 0.6 V max; high-level output current (IOH) of 250 µA max\u003cbr\u003eTypical current transfer ratio of 1000%\u003cbr\u003e8-pin plastic mini-DIP\u003cbr\u003e\u003cbr\u003ePinout:\u003cbr\u003ePin 1: N.C.\u003cbr\u003ePin 2: Anode (+)\u003cbr\u003ePin 3: Cathode (–)\u003cbr\u003ePin 4: N.C.\u003cbr\u003ePin 5: GND\u003cbr\u003ePin 6: VOUT\u003cbr\u003ePin 7: VE (Enable)\u003cbr\u003ePin 8: VCC\u003cbr\u003eThe datasheet requires a 0.1 µF bypass capacitor between pins 8 and 5.\u003cbr\u003e\u003cbr\u003eCompatibility:\u003cbr\u003eDirect replacement for ECG3087 and SK2087.\u003cbr\u003ePlease note: NTE's printed bag label states \"6-Lead Dip\" and lists some ratings that differ from NTE's published datasheet. The part itself is an 8-pin DIP, as shown in the photos and confirmed by the NTE datasheet and the pin diagram on the same label. The specifications in this listing come from the manufacturer datasheet.\u003cbr\u003e\u003cbr\u003eQ\u0026amp;A\u003cbr\u003eQ: Is this 6-pin or 8-pin?\u003cbr\u003eA: It is 8-pin. The \"6-Lead\" text on the bag label is a misprint; the device and the NTE datasheet are both 8-pin.\u003cbr\u003eQ: Does it replace the ECG3087?\u003cbr\u003eA: Yes. NTE lists ECG3087 and SK2087 as direct replacements.\u003cbr\u003eQ: Does it include the original bag?\u003cbr\u003eA: Yes. It ships in the original NTE labeled bag, as pictured.\u003cbr\u003e\u003cbr\u003eDISCLAIMER\u003cbr\u003eItem is sold as pictured. Please review all photos carefully and compare part numbers before purchasing.\u003cbr\u003e\u003cbr\u003eLEGAL DISCLAIMER\u003cbr\u003eAmerican Industrial Parts Group is not an authorized distributor or affiliate of NTE Electronics or any other manufacturer listed. All brand names and part numbers are used for identification purposes only. As an independent reseller, the original manufacturer warranty does not apply.\u003cbr\u003e\u003cbr\u003eNTE3087, ECG3087, SK2087, optoisolator, optocoupler, optocoupler optoisolator, TTL optoisolator, logic gate output optocoupler, open collector optoisolator, 8-pin DIP optocoupler, NTE Electronics\u003cbr\u003e\u003cbr\u003eThank you for shopping with American Industrial Parts Group!","brand":"NTE Electronics","offers":[{"title":"Default Title","offer_id":49888755613851,"sku":"NTE-NTE3087-N","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/files\/nte3087-optoisolator-ttl-nand-gate-output-8-pin-dip-ecg3087-1-american-industrial-parts-group.jpg?v=1792689524"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0857\/7435\/collections\/Industrial-Automation-MRO-Products-American-Industrial-Parts-Group_64a4e64f-10fe-4072-99b5-73c2ea469dae.png?v=1791043560","url":"https:\/\/americanindustrialpartsgroup.com\/collections\/vintage-optocoupler-ics.oembed","provider":"American Industrial Parts Group","version":"1.0","type":"link"}