NXP Semiconductors


Select site:

English

Four channel

Selection guide
Four channel
sc16c554b - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
sc16c654b - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder
sc16c754b - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
sc28c94 - 5v, Quad universal asynchronous receiver/transmitter (86 & 68 interface)
sc28l194 - 5v, 3.3 v quad asynchronous receiver/transmitter (enhanced)

Latest products

SC16C754B

5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs

Datasheet (253Kb)

Latest application notes

AN10631 1 (32Kb)
AN10353 1 (84Kb)

As a long-term supplier and established leader in UARTs, we continue to provide you with innovative UART solutions that meet today's and tomorrow's application requirements.


Our extensive range covers industrial and 16C UARTs as well as a growing number of specialty devices such as our I²C bridge family.


ICB fab transfer information

The ICB fab in Boeblingen Germany will be closed at the end of the year and many of the general purpose I²C-bus GPIO / LED blinkers / dimmers and 16C UARTs will be transferred to a new fab. The transfer process is underway and going smoothly.
For more information click here


Features

  • Advanced features available in IMPACT products
  • Intel and Motorola bus interface versions
  • 1- to 8-channel
  • 3.3 / 5 V and 5 V devices
  • Data rates up to 2 mega baud
  • Deep FIFOs available