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AY-3-1015D - (AY-x-101xx) UNIVERSAL ASYNCHRONOUS RECEIVER / TRANSMITTER
AY-5-1013A - (AY-x-101xx) UNIVERSAL ASYNCHRONOUS RECEIVER / TRANSMITTER
AY-3-1014A - (AY-x-101xx) UNIVERSAL ASYNCHRONOUS RECEIVER / TRANSMITTER
AY-6-1013 - (AY-x-101xx) UNIVERSAL ASYNCHRONOUS RECEIVER / TRANSMITTER
