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    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)

    372 產品顯示為 Translator ICs

    个(每托盘 20 )
    HK$6.53
    onsemi
    -
    CMOS
    -
    -
    Surface Mount
    -
    SOIC
    Open Drain
    8
    5 x 4 x 1.5mm
    Voltage Level Translator
    20µA
    20µA
    Voltage Logic Signals
    15pF
    5.5 V
    1000 ns@ 15 pF
    +85 °C
    1.5 V
    HK$86.20
    onsemi
    -
    ECL
    -
    -
    Surface Mount
    -
    TSSOP
    LVCMOS, LVTTL
    8
    3.1 x 3.1 x 0.95mm
    Translator
    24mA
    -3mA
    LVPECL/LVDS/CML to LVTTL/LVCMOS
    -
    3.6 V
    2950ps
    +85 °C
    3 V
    • RS庫存編號 186-8638
    • 製造零件編號 MC74HCT245ADWG
    个(每托盘 25 )
    HK$4.68
    onsemi
    -
    HCT
    -
    -
    Surface Mount
    1
    SOIC
    3 State
    20
    12.95 x 7.6 x 2.4mm
    Bus Transceiver
    6mA
    6mA
    -
    50pF
    4.5 to 5.5 V
    33 ns @ 50 pF
    +125 °C
    4.5 V
    HK$7.32
    onsemi
    -
    4000
    -
    -
    Surface Mount
    -
    SOIC
    -
    16
    10 x 4 x 1.5mm
    Voltage Level Shifter
    4.2mA
    -4.2mA
    CMOS, TTL to CMOS
    -
    18 V
    550 ns @ 15 V
    +125 °C
    3 V
    HK$10.90
    Texas Instruments
    -
    -
    -
    -
    Surface Mount
    -
    TSSOP
    Open Drain
    20
    6.5 x 4.4 x 1.15mm
    Voltage Level Translator
    50mA
    -50mA
    -
    -
    3.6 V, 5.5 V
    312 ns@ 1.8 V
    +85 °C
    1.2 V, 1.65 V
    个(每托盘 5 )
    HK$6.76
    Texas Instruments
    -
    -
    -
    -
    Surface Mount
    1
    VSSOP
    3 State
    8
    2.1 x 2.4 x 0.8mm
    Voltage Level Translator
    50mA
    -50mA
    -
    15pF
    3.6 V, 5.5 V
    260ns
    +85 °C
    1.65 V, 2.3 V
    • RS庫存編號 662-8825
    • 製造零件編號 SN74LVC1T45DBVT
    个(每托盘 5 )
    HK$6.04
    Texas Instruments
    -
    LVC
    -
    -
    Surface Mount
    1
    SOT-23
    -
    6
    2.9 x 1.6 x 1.15mm
    Bus Transceiver
    32mA
    -32mA
    -
    15pF
    5.5 V
    17.7 ns @ 1.8 V
    +85 °C
    1.65 V
    • RS庫存編號 825-3417
    • 製造零件編號 SN74AUP1T34DCKR
    个(每托盘 10 )
    HK$2.67
    Texas Instruments
    -
    AUP
    -
    -
    Surface Mount
    1
    SC-70
    -
    5
    2.15 x 1.4 x 1mm
    Translator
    6mA
    -6mA
    -
    30pF
    3.6 V
    45.65 ns@ 30 pF
    +85 °C
    0.9 V
    HK$210.10
    onsemi
    -
    CML, HSTL, LVCMOS, LVDS, LVPECL, LVTTL
    -
    -
    Surface Mount
    3
    SOIC
    NECL
    20
    12.95 x 7.6 x 2.4mm
    Voltage Translator
    -
    -
    CML to NECL, HSTL to NECL, LVCMOS to NECL, LVDS to NECL, LVPECL to NECL, LVTTL to NECL
    -
    3.8 V
    650 (Differential) ps, 750 (Single Ended) ps
    +85 °C
    2.37 V
    HK$11.80
    Texas Instruments
    -
    -
    -
    -
    Surface Mount
    -
    TSSOP
    3 State
    20
    6.5 x 4.4 x 1.15mm
    Voltage Level Translator
    0.02mA
    -0.02mA
    -
    -
    3.6 V, 5.5 V
    9.5 ns@ 1.8 V
    +85 °C
    1.2 V, 1.65 V
    • RS庫存編號 186-8847
    • 製造零件編號 MC14504BDTR2G
    个(每带 2500 )
    HK$2.592
    onsemi
    -
    -
    -
    -
    Surface Mount
    -
    TSSOP
    TTL
    16
    5.1 x 4.5 x 1.05mm
    Level Shifter
    -
    -
    -
    50pF
    18 V
    280 ns @ 50 pF
    +125 °C
    3 V
    • RS庫存編號 662-7418
    • 製造零件編號 PCA9306DCTT
    个(每托盘 5 )
    HK$6.16
    Texas Instruments
    -
    -
    1.4ns
    -
    Surface Mount
    -
    SSOP
    -
    8
    2.95 x 2.8 x 1.29mm
    -
    -
    -
    -
    -
    5 V
    -
    +85 °C
    0 V
    • RS庫存編號 186-7301
    • 製造零件編號 MC74LCX573DTG
    毎管:75 个
    HK$4.104
    onsemi
    -
    LCX
    -
    -
    Surface Mount
    1
    TSSOP
    3 State
    20
    6.6 x 4.5 x 1.05mm
    -
    24mA
    -24mA
    -
    50pF
    2 to 3.6 V
    9 ns @ 50 pF
    +125 °C
    2 V
    • RS庫存編號 186-7242
    • 製造零件編號 74LCX16245MTDX
    个(每带 1000 )
    HK$7.646
    onsemi
    -
    LCX
    -
    -
    Surface Mount
    1
    TSSOP
    3 State
    48
    12.5 x 6.1 x 0.9mm
    -
    24mA
    -24mA
    Bi-Directional
    50pF
    2 to 3.6 V
    5.2 ns @ 50 pF
    +85 °C
    2 V
    个(每带 2000 )
    HK$6.654
    Texas Instruments
    -
    -
    -
    -
    Surface Mount
    -
    TSSOP
    Open Drain
    20
    6.5 x 4.4 x 1.15mm
    Voltage Level Translator
    50mA
    -50mA
    -
    -
    3.6 V, 5.5 V
    312 ns @ 1.8 V
    +85 °C
    1.2 V, 1.65 V
    • RS庫存編號 808-4078
    • 製造零件編號 MC100LVEL90DWG
    HK$93.40
    onsemi
    -
    -
    -
    -
    Surface Mount
    -
    SOIC
    Differential
    20
    12.95 x 7.6 x 2.65mm
    Translator
    -
    -
    ECL to LVPECL
    -
    3.8 V
    660ps
    +85 °C
    3 V
    个(每托盘 10 )
    HK$2.86
    Texas Instruments
    -
    4000
    -
    -
    Through Hole
    -
    PDIP
    -
    16
    19.3 x 6.35 x 4.57mm
    Voltage Level Shifter
    4.2mA
    -4.2mA
    CMOS, TTL to CMOS
    -
    18 V
    550 ns @ 15 V
    +125 °C
    5 V
    HK$122.85
    onsemi
    -
    LVPECL
    -
    -
    Surface Mount
    -
    QFN
    LVPECL
    16
    3 x 3 x 0.95mm
    Translator
    25mA
    -25mA
    CML, ECL, LVCMOS, LVDS, LVTTL to LVPECL
    -
    5.5 V
    500ps
    +85 °C
    2.375 V
    • RS庫存編號 186-8432
    • 製造零件編號 MC74HC125ADTR2G
    个(每托盘 25 )
    HK$3.746
    onsemi
    -
    HC
    -
    -
    Surface Mount
    1
    TSSOP
    3 State
    14
    5.1 x 4.5 x 1.05mm
    Buffer
    7.8mA
    7.8mA
    -
    50pF
    2 to 6 V
    135 ns @ 50 pF
    +125 °C
    2 V
    • RS庫存編號 880-5389
    • 製造零件編號 ST2378ETTR
    个(每托盘 10 )
    HK$14.75
    STMicroelectronics
    -
    -
    -
    -
    Surface Mount
    -
    TSSOP
    Open Drain, Totem Pole
    20
    6.6 x 4.48 x 1.05mm
    Translator
    -
    -
    -
    -
    5.5 V
    300ns
    +85 °C
    1.71 V
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