International Power DC Power Supplies
AC/DC Rectifier/Front End
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Programmable Interrupt Controller (PIC)
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32-Word x 8-Bit Static RAM
Harris Semiconductor
CMOS Universal Asynchronous Receiver/Transmitter (UART)
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32-Word x 8-Bit Static RAM
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Programmable Universal Asynchronous Receiver/Transmitter (UART)
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CMOS Keyboard Encoder
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CMOS Programmable I/O Interface