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International deliveries - please allow extra time for your order to arrive with delays in the transport network worldwide. Some countries have suspended their internal postal system so please check with your local postal service before ordering. My Account. Orders Comparison list Wish list Track my order s.
Track my order s. Sign in Register Email. Password Forgot your password? Register for a new account. Sign in. Remember me. No data found. Cart is empty. View cart. Categories Menu Resistors. Integrated Circuits. Logic ICs. Microcontroller ICs. Memory ICs. Converter ICs. Decoder ICs.
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In my hands within 23hrs of ordering. Good product and an excellent service. Extremely good price for a high quality product. I have used Technobots for a few years, I am principally using components for radio-controlled Found this site on Google, was really impressed by the price but still a little sceptical I work on interractive models for a National Trust property, several get broken every year Quickest delivery I have had, great selection of components and materials.
Always first class products and prompt service, a target for other companies. First time order, found this company through an internet search for a less common component. Fantastic quick service. First rate products, prices, service and packaging. I have placed three orders now and they have Great service I know where to come in future.
Excellent to deal with well layed out and excellent information available with products. Excellent service. Ordered on Sunday night and delivered Tuesday. I placed my order on the Friday and I received my items the next day excellent service would Prompt delivery of good quality item in new condition. Excellent seller. Found company by online search excellent service competitive prices with fast delivery will use Just found this company and I'm very happy with the service they provide.
Good prices and quick Not only do have the range, but you also crucially maintain it in stock in First time I have used the company. Really good and reliable service, can't fault them at all.
Also have a range of products that's Excellent, fast service. Great quality gears. Will be ordering again, many thanks. Have been using Technobots for several years for both mechanical and electronic parts - excellent Just received my 40th order from Technobots which like its predecessors was processed promptly I bought some miniature steel angle brackets part no to make a bespoke perspex cover My main interest is model railways but Excellent service, very fast delivery, ordered at 1.
Thank you. Excellent fast service, good quality poducts. Write a review. Price in points: points. Reward points: 0 points. Part No. Availability: In stock. Add to cart Add to wish list Add to comparison list. Description Reviews FAQ. The 74HC42 decoder accepts four active high BCD inputs and provides 10 mutually exclusive active low outputs.
Downloads 74HC42N Datasheet. No posts found. No FAQ found. New post. Your name:. Your e-mail? Your question:. Customers also bought Reward points: points. Get social Facebook. My account Sign in Create account.
74HC42 Datasheet PDF