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MK50250N Mostek - MOS Digital Alarm Clock IC - NEW - 77 Selectable input Frequency and Output Mode This Clock chip is a versatile MOS/LSI clock circuit manufactured by Mostek using its depletion-load, ion implantation process and P-channel technology. The circuit is compatible with 4 or 6 digit seven-segment multiplexed displays. An AM/PM and circuit activity signal is generated by the chip. The alarm operates in a 24 hour mode, which allows the alarm to be disabled and immediately re-enabled to activate 24 hours later. The snooze inhibits an activated alarm for 10 minutes. The circuit can be used to construct a digital alarm clock with the addition of only a simple power supply, display, and standard interfacing components. Original Mostek Clock chip was manufactured in 1977 . A few data sheets are pictured. Will include data sheets with purchase. See pictures for additional details. **** DO NOT USE "ASK SELLER A QUESTION LINK" TO CORRESPOND WITH ME. **** I AM MORE THAN HAPPY TO ANSWER ANY QUESTIONS! YOU MAY EMAIL ME DIRECTLY USING: MillicentHobbs@cedar--rapids.com ************************************************************************************************************* ************************************************************************************************************************************************************************************************************************** This Ad created with The Poster Toaster. (New MK50250N mostek - mos digital alarm clock ic - - 77 is the responsibility of Millicent Hobbs) |
MillicentHobbs@cedar--rapids.com (Millicent Hobbs) for more information.
