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74AVC20T245DGG-Q100

20-bit dual supply translating transceiver with configurable voltage translation; 3-state

The 74AVC20T245-Q100 is a 20 bit, dual supply transceiver that enables bidirectional voltage level translation. The device can be used as two 10-bit transceivers or as a single 20-bit transceiver. It features four 10-bit input-output ports (1An, 1Bn, 2An, 2Bn) and two output enable inputs (nOE). It has two direction inputs (nDIR) and dual supplies (VCC(A) and VCC(B)). VCC(A) and VCC(B) can be independently supplied at any voltage between 0.8 V and 3.6 V. It makes the device suitable for bidirectional voltage level translation between any of the low voltage nodes: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. The 1An and 2An ports, nOE and (nDIR) are referenced to VCC(A), the 1Bn and 2Bn ports are referenced to VCC(B). A HIGH on a 1DIR allows transmission from 1An to 1Bn and a LOW on 1DIR allows transmission from 1Bn to 1An. A HIGH on nOE causes the outputs to assume a HIGH impedance OFF-state.

The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, all output ports assume a high impedance OFF-state.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

This product has been discontinued, click here for discontinuation information and replacement parts.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

  • Wide supply voltage range:

    • VCC(A): 0.8 V to 3.6 V

    • VCC(B): 0.8 V to 3.6 V

  • Complies with JEDEC standards:
    • JESD8-12 (0.8 V to 1.3 V)

    • JESD8-11 (0.9 V to 1.65 V)

    • JESD8-7 (1.2 V to 1.95 V)

    • JESD8-5 (1.8 V to 2.7 V)

    • JESD8-B (2.7 V to 3.6 V)

  • ESD protection:
    • MIL-STD-883, method 3015 Class 3B exceeds 8000 V

    • HBM JESD22-A114E Class 3B exceeds 8000 V

    • MM JESD22-A115-A exceeds 200 V (C = 200 PF, R = 0 Ω)

  • Maximum data rates:
    • 380 Mbit/s (≥ 1.8 V to 3.3 V translation)

    • 260 Mbit/s (≥ 1.1 V to 3.3 V translation)

    • 260 Mbit/s (≥ 1.1 V to 2.5 V translation)

    • 210 Mbit/s (≥ 1.1 V to 1.8 V translation)

    • 120 Mbit/s (≥ 1.1 V to 1.5 V translation)

    • 100 Mbit/s (≥ 1.1 V to 1.2 V translation)

  • Suspend mode

  • Latch-up performance exceeds 100 mA per JESD 78 Class II

  • Inputs accept voltages up to 3.6 V

  • IOFF circuitry provides partial Power-down mode operation

Parametrics

Type number Product status Package name
74AVC20T245DGG-Q100 End of life TSSOP56

Package

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74AVC20T245DGG-Q100 74AVC20T245DGG-Q1J
(935308525118)
Obsolete no package information

Environmental information

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type number Orderable part number Chemical content RoHS RHF-indicator
74AVC20T245DGG-Q100 74AVC20T245DGG-Q1J 74AVC20T245DGG-Q100 rohs rhf rhf
Quality and reliability disclaimer

Documentation (3)

File name Title Type Date
74AVC20T245_Q100 20-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2019-01-15
AN90007 Pin FMEA for AVC family Application note 2018-11-30
avc20t245 74AVC20T245 IBIS model IBIS model 2020-06-19

Support

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Models

File name Title Type Date
avc20t245 74AVC20T245 IBIS model IBIS model 2020-06-19

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.