Translator ICs

Translator ICs (integrated circuits) also known as level shifters, are semiconductor devices on a circuit that provide the translation of electrical signals from one voltage or one logic level to another. This allows for compatibility with other ICs that have different voltage requirements such as TTL and CMOS. Without these ICs, signals that cross voltage levels would be sampled incorrectly.

How do translator ICs work?

Translator ICs provide an interface between components that operate at different voltage levels. They can shift from low to high voltage and vice versa. Either up or down logic level translation is accomplished through the selection of power supply levels VDD (Voltage Drain Drain) and VCC (Voltage Common Collector). The VCC level sets the input signal levels while VDD selects the output voltage levels.

Types of translators IC's

IC translators are offered with a variety of a different number of pins, translation methods, package types such as SOIC SOT-23, VSSOP and different levels of logic.

Another type of translator that is available is I2C (Inter-Integrated Circuit) translators. These are a multi-master to multi-slave two-wire serial bus standard that enables serial communications at a number of bit rates. I2C translators signalling is made up of an individual signal of data that carries logic levels that get validated by a clock signal. Both signals that are transmitted are bi-directional.

Applications of translator ICs

Translator ICs are used in a wide range of applications such as

  • SD cards
  • SIM cards
  • CF cards
  • Audio codecs
  • UART(Universal asynchronous receiver-transmitter)

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      Omschrijving Prijs Logic Family Absolute Propagation Delay Time Bus Compatibility Mounting Type Number of Elements per Chip Package Type Output Type Pin Count Dimensions Logic Function Bi-Directional Maximum Low Level Output Current Maximum High Level Output Current Translation
      RS-stocknr. 162-7236
      FabrikantnummerCD40109BPW
      0,335 €
      Each (In a Tube of 90)
      Aantal stuks
      4000 - - Surface Mount - TSSOP 3 State 16 5 x 4.4 x 1.15mm Voltage Level Shifter - 4.2mA -4.2mA -
      RS-stocknr. 662-9515
      FabrikantnummerCD40109BPW
      0,424 €
      Each (In a Pack of 5)
      Aantal stuks
      4000 - - Surface Mount - TSSOP 3 State 16 5 x 4.4 x 1.15mm Voltage Level Shifter - 4.2mA -4.2mA -
      RS-stocknr. 709-2778
      FabrikantnummerTXB0104D
      0,94 €
      Each (In a Pack of 5)
      Aantal stuks
      - - - Surface Mount - SOIC 3 State 14 8.65 x 3.91 x 1.58mm Voltage Level Translator - 0.02mA -0.02mA -
      RS-stocknr. 709-4673
      FabrikantnummerTXS0102DCUT
      0,69 €
      Each (In a Pack of 5)
      Aantal stuks
      - - - Surface Mount - VSSOP Open Drain 8 2.3 x 2 x 0.85mm Voltage Level Translator - 1mA -0.02mA -
      RS-stocknr. 921-5119
      FabrikantnummerTXB0108PWR
      0,686 €
      Each (On a Reel of 2000)
      Aantal stuks
      - - - Surface Mount - TSSOP 3 State 20 6.5 x 4.4 x 1.15mm Voltage Level Translator - 0.02mA -0.02mA -
      RS-stocknr. 662-8014
      FabrikantnummerSN74AVC4T245DR
      0,738 €
      Each (In a Pack of 5)
      Aantal stuks
      AVC - - Surface Mount 2 SOIC - 16 9.9 x 3.91 x 1.58mm Bus Transceiver - 12mA -12mA -
      RS-stocknr. 921-5046
      FabrikantnummerTXS0102DCUT
      0,433 €
      Each (On a Reel of 250)
      Aantal stuks
      - - - Surface Mount - VSSOP Open Drain 8 2.3 x 2 x 0.85mm Voltage Level Translator - 1mA -0.02mA -
      RS-stocknr. 709-9038
      FabrikantnummerTXB0108PWR
      1,11 €
      Each
      Aantal stuks
      - - - Surface Mount - TSSOP 3 State 20 6.5 x 4.4 x 1.15mm Voltage Level Translator - 0.02mA -0.02mA -
      RS-stocknr. 923-6790
      FabrikantnummerTXB0104D
      0,796 €
      Each (In a Tube of 50)
      Aantal stuks
      - - - Surface Mount - SOIC 3 State 14 8.65 x 3.91 x 1.58mm Voltage Level Translator - 0.02mA -0.02mA -
      RS-stocknr. 825-3435
      FabrikantnummerSN74AVC4T245D
      0,854 €
      Each (In a Pack of 5)
      Aantal stuks
      AVC - - Surface Mount 1 SOIC 3 State 16 10 x 4 x 1.5mm Bus Transceiver - 12mA -12mA -
      RS-stocknr. 145-1147
      FabrikantnummerSN74AVC4T245D
      0,736 €
      Each (In a Tube of 40)
      Aantal stuks
      AVC - - Surface Mount 1 SOIC 3 State 16 10 x 4 x 1.5mm Bus Transceiver - 12mA -12mA -
      RS-stocknr. 662-7412
      FabrikantnummerPCA9306DCUR
      0,594 €
      Each (In a Pack of 5)
      Aantal stuks
      - 1.4ns - Surface Mount - VSSOP - 8 2.3 x 2 x 0.85mm - - - - -
      RS-stocknr. 922-2802
      FabrikantnummerPCA9306DCUR
      0,231 €
      Each (On a Reel of 3000)
      Aantal stuks
      - 1.4ns - Surface Mount - VSSOP - 8 2.3 x 2 x 0.85mm - - - - -
      RS-stocknr. 162-7358
      FabrikantnummerSN74AVC4T245DR
      0,371 €
      Each (On a Reel of 2500)
      Aantal stuks
      - - - - - - - - - - - - - -
      RS-stocknr. 825-3463
      FabrikantnummerSN74LVC1T45DBVR
      0,407 €
      Each (In a Pack of 10)
      Aantal stuks
      LVC - - Surface Mount 1 SOT-23 3 State 6 3.05 x 1.75 x 1.3mm Bus Transceiver - 32mA -32mA -
      RS-stocknr. 145-7367
      FabrikantnummerCD4504BM96
      0,136 €
      Each (On a Reel of 2500)
      Aantal stuks
      4000 - - Surface Mount - SOIC - 16 9.9 x 3.91 x 1.58mm Voltage Level Shifter - 4.2mA -4.2mA CMOS, TTL to CMOS
      RS-stocknr. 662-8985
      FabrikantnummerSN74LVC2T45DCTT
      0,778 €
      Each (In a Pack of 5)
      Aantal stuks
      LVC - - Surface Mount 1 SSOP - 8 2.95 x 2.8 x 1.29mm Bus Transceiver - 32mA -32mA -
      RS-stocknr. 922-2877
      FabrikantnummerSN74LVC2T45DCTT
      0,482 €
      Each (On a Reel of 250)
      Aantal stuks
      LVC - - Surface Mount 1 SSOP - 8 2.95 x 2.8 x 1.29mm Bus Transceiver - 32mA -32mA -
      RS-stocknr. 921-5103
      FabrikantnummerTXB0104PWR
      0,514 €
      Each (On a Reel of 2000)
      Aantal stuks
      - - - Surface Mount - TSSOP 3 State 14 5 x 4.4 x 1.15mm Voltage Level Translator - 0.02mA -0.02mA -
      RS-stocknr. 922-2846
      FabrikantnummerSN74LVC1T45DBVT
      0,292 €
      Each (On a Reel of 250)
      Aantal stuks
      LVC - - Surface Mount 1 SOT-23 - 6 2.9 x 1.6 x 1.15mm Bus Transceiver - 32mA -32mA -