PC16450C/NS16450,PC8250A/INS8250A UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER

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Universal Asynchronous Receiver/Transmitter

General Description The a16450 MegaCore function implements a universal asynchronous receiver/transmitter (UART), which provides an interface between a microprocessor and a serial communications channel. The a16450 receives and transmits data in a variety of configurations, including 5-, 6-, 7-,

Configurable 4-Bit to 20-Bit Bus Switch with Selectable Level Shifting

General Description The Fairchild Universal Bus Switch FSTD16450 provides 4-bit, 5-bit, 8-bit, 10-bit, 16-bit, 20-bit of high-speed CMOS TTL-compatible bus switching. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additi

Configurable 4-Bit to 20-Bit Bus Switch with Selectable Level Shifting

General Description The Fairchild Universal Bus Switch FSTD16450 provides 4-bit, 5-bit, 8-bit, 10-bit, 16-bit, 20-bit of high-speed CMOS TTL-compatible bus switching. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additi

Configurable 4-Bit to 20-Bit Bus Switch with Selectable Level Shifting

General Description The Fairchild Universal Bus Switch FSTD16450 provides 4-bit, 5-bit, 8-bit, 10-bit, 16-bit, 20-bit of high-speed CMOS TTL-compatible bus switching. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additi

Configurable UART

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