2.7 V IC Bus Interfaces and Controllers Datasheets

Interface - Controllers -- 1016-1298-5-ND [XR20M1172IG28-F from Exar Corporation]
from Digi-Key Electronics

IC UART FIFO I2C/SPI 64B 28TSSOP [See More]

  • Supply Voltage: 1.8V; 2.5V; 2.7V; 3V; 3.3V; 3.6V; Other; 1.62 V ~ 3.63 V
  • Bias Current: 0.5000
  • Technology: I2C; RS485; SPI
  • Operating Temperature: -40 to 85
SN74ALVC162334 16-Bit Universal Bus Driver With 3-State Outputs -- SN74ALVC162334DGGR
from Texas Instruments

16-Bit Universal Bus Driver With 3-State Outputs 48-TSSOP -40 to 85 [See More]

  • Supply Voltage: 1.8V; 2.5V; 2.7V; 3.3V; Other; 1.8,2.5,2.7,3.3
  • Bias Current: 0.0400
  • Technology: ALVC
  • Operating Temperature: -40 to 85
Peripheral Driver -- MAX4822ETP
from Hytronics

8 CHANNEL, BUF OR INV BASED PRPHL DRVR, PQCC20 [See More]

  • Supply Voltage: 2.7V
  • Operating Temperature: -40 to 85
  • Technology: BICMOS
  • Package Type: 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-1, TQFN-20
1.6µA, RS-485/RS-422, Half Duplex, Differential Transceiver for Battery-Powered Systems -- MAX3471
from Maxim Integrated Products, Inc.

The MAX3471 half-duplex transceiver is intended for lithium battery-powered RS-485/RS-422 applications. It draws only 1.6 µA (typical) supply current from a 3.6V supply with the receiver enabled and the driver disabled. Its wide 2.5V to 5.5V supply voltage guarantees operation over the... [See More]

  • Supply Voltage: 2.5V; 2.7V; 3V; 3.3V; 3.6V; Other; 2.5 to 5.5
  • Operating Temperature: -40 to 85
  • Data Rate: 64
  • Package Type: µMAX
Bus Driver/Transceiver -- PI74LCX16244AE
from Pericom Semiconductor Corp.

LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 [See More]

  • Supply Voltage: 2.7V
  • Operating Temperature: -40 to 85
  • Technology: CMOS
  • Package Type: TSSOP; 0.240 INCH, GREEN, PLASTIC, MS-153FE, TSSOP-48
General Purpose Parallel Input/Output (GPIO) Expanders
from Semtech Corp.

General Purpose parallel Input/Output (GPIO) expanders are ideal for low power handheld battery powered equipment. Our IO expanders come in 4-, 8-, and 16-channels of IOs operating with a VDD range of 1.2V to 5.5V connecting easily to today ™s low core voltage chipsets in battery powered... [See More]

  • Supply Voltage: 1.2V; 1.5V; 1.8V; 2.5V; 2.7V; 3V; 3.3V; 3.6V; 5V; Other (optional feature)
  • GPIO Ports: 4 to 16
  • Technology: I2C (optional feature); SPI (optional feature)