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74LVC4T3144PW

4-bit dual supply buffer/line driver; 3-state

The 74LVC4T3144 is a 4-bit, dual-supply level translating buffer with 3-state outputs. It features four data inputs (An and B4), four data outputs (YBn and YA4), and an output enable input (OE). The device is configured to translate three inputs from VCC(A) to VCC(B) and one input from VCC(B) to VCC(A). OE, An and YA4 are referenced to VCC(A) and YBn and B4 are referenced to VCC(B). A HIGH on OE 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 outputs, 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 outputs are in the high-impedance OFF-state.

Features and benefits

  • Wide supply voltage range:

    • VCC(A): 1.2 V to 5.5 V

    • VCC(B): 1.2 V to 5.5 V

  • High noise immunity

  • Maximum data rates:

    • 200 Mbps (3.3 V to 5.0 V translation)

    • 140 Mbps (translate to 3.3 V))

    • 100 Mbps (translate to 2.5 V)

    • 75 Mbps (translate to 1.8 V)

    • 60 Mbps (translate to 1.5 V)

  • Suspend mode

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

  • ±24 mA output drive (VCC = 3.0 V)

  • Inputs accept voltages up to 5.5 V

  • Low power consumption: 30 μA maximum ICC

  • IOFF circuitry provides partial Power-down mode operation

  • Complies with JEDEC standards:

    • JESD8-11A (1.4 V to 1.6 V)

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C (3.0 V to 3.6 V)

    • JESD12-6 (4.5 V to 5.5 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Parametrics

Type number Product status VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
74LVC4T3144PW Production 1.2 - 5.5 1.2 - 5.5 CMOS ± 8 13.2 1 low -40~125 316 85.8 186 TSSOP14

PCB Symbol, Footprint and 3D Model

Model Name Description

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVC4T3144PW 74LVC4T3144PWJ
(935339706118)
Active C4T3144 SOT402-1
TSSOP14
(SOT402-1)
SOT402-1 SSOP-TSSOP-VSO-WAVE
SOT402-1_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVC4T3144PW 74LVC4T3144PWJ 74LVC4T3144PW rohs rhf rhf
Quality and reliability disclaimer

Documentation (13)

File name Title Type Date
74LVC4T3144 4-bit dual supply buffer/line driver; 3-state Data sheet 2024-02-22
Nexperia_document_guide_Logic_translators Nexperia Logic Translators Brochure 2021-04-12
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
SOT402 3D model for products with SOT402 package Design support 2020-01-22
lvc4t3144 74LVC4T3144 IBIS model IBIS model 2017-08-16
74AVC4T3144_and_74LVC4T3144_leaflet Dual supply translating buffers/line drivers Leaflet 2018-03-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSSOP14_SOT402-1_mk plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
SOT402-1_118 TSSOP14; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2020-04-21
74LVC4T3144PW_Nexperia_Product_Reliability 74LVC4T3144PW Nexperia Product Reliability Quality document 2023-05-29
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

Support

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Models

File name Title Type Date
lvc4t3144 74LVC4T3144 IBIS model IBIS model 2017-08-16
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
SOT402 3D model for products with SOT402 package Design support 2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name Description

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
74LVC4T3144PW 74LVC4T3144PWJ 935339706118 Active SOT402-1_118 2,500 Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVC4T3144PW 74LVC4T3144PWJ 935339706118 SOT402-1 Order product