Bipolar transistors

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ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74LV1T34

Single supply translating buffer

The 74LV1T34 is a single, level translating buffer. The low threshold inputs support 1.8 V input logic at VCC = 3.3 V and can be used in 1.8 V to 3.3 V level up translation. In addition, the 5 V tolerant input pins enable level down translation (3.3 V to 2.5 V output at VCC = 2.5 V). The output level is referenced to the supply voltage and supports 1.8 V, 2.5 V, 3.3 V and 5.0 V CMOS levels. The wide VCC range permits the generation of output levels to connect to controllers or processors.

Features and benefits

  • Single supply voltage translator at 1.8 V, 2.5 V, 3.3 V and 5.0 V

  • Up translation

    • 1.2 V to 1.8 V at VCC = 1.8 V

    • 1.5 V to 2.5 V at VCC = 2.5 V

    • 1.8 V to 3.3 V at VCC = 3.3 V

    • 3.3 V to 5.0 V at VCC = 5.0 V

  • Down translation

    • 3.3 V to 1.8 V at VCC = 1.8 V

    • 3.3 V to 2.5 V at VCC = 2.5 V

    • 5.0 V to 3.3 V at VCC = 3.3 V

  • 5 V tolerant inputs

  • Latch-up performance exceeds 250 mA per JESD 78 Class II

  • 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 from -40 °C to +125 °C

Applications

  • Portable applications

  • PC and notebooks

  • Industrial controller

  • Telecom

Parametrics

Type number VCC (V) Logic switching levels Output drive capability (mA) 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
74LV1T34GV 1.6 - 5.5 CMOS ± 8 1 low -40~125 276 66.9 173 TSOP5
74LV1T34GV-Q100 1.6 - 5.5 CMOS ± 8 1 low -40~125 276 66.9 173 TSOP5
74LV1T34GW 1.6 - 5.5 CMOS ± 8 1 low -40~125 316 85.8 186 TSSOP5
74LV1T34GW-Q100 1.6 - 5.5 CMOS ± 8 1 low -40~125 316 85.8 186 TSSOP5
74LV1T34GX 1.6 - 5.5 CMOS ± 8 1 low -40~125 340 105 206 X2SON5

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LV1T34GV 74LV1T34GVH
(935690947125)		 Active SQ SOT753
TSOP5
(SOT753) 		SOT753 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT753_125
74LV1T34GV-Q100 74LV1T34GV-Q100H
(935691086125)		 Active SQ SOT753
TSOP5
(SOT753) 		SOT753 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT753_125
74LV1T34GW 74LV1T34GWH
(935690203125)		 Active SQ SOT353-1
TSSOP5
(SOT353-1) 		SOT353-1 WAVE_BG-BD-1
SOT353-1_125
74LV1T34GW-Q100 74LV1T34GW-Q100H
(935691281125)		 Active SQ SOT353-1
TSSOP5
(SOT353-1) 		SOT353-1 WAVE_BG-BD-1
SOT353-1_125
74LV1T34GX 74LV1T34GXH
(935690204125)		 Active SQ SOT1226-3
X2SON5
(SOT1226-3) 		SOT1226-3 SOT1226-3_125

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LV1T34GV 74LV1T34GVH 74LV1T34GV rohs rhf rhf
74LV1T34GV-Q100 74LV1T34GV-Q100H 74LV1T34GV-Q100 rohs rhf rhf
74LV1T34GW 74LV1T34GWH 74LV1T34GW rohs rhf rhf
74LV1T34GW-Q100 74LV1T34GW-Q100H 74LV1T34GW-Q100 rohs rhf rhf
74LV1T34GX 74LV1T34GXH 74LV1T34GX rohs rhf rhf
Quality and reliability disclaimer

Documentation (17)

File name Title Type Date
74LV1T34 Single supply translating buffer Data sheet 2023-12-06
AN90063 Questions about package outline drawings Application note 2025-10-22
Nexperia_document_guide_MiniLogic_PicoGate_201901 PicoGate leaded logic portfolio guide Brochure 2019-01-07
SOT753 3D model for products with SOT753 package Design support 2019-01-22
SOT353-1 3D model for products with SOT353-1 package Design support 2019-09-23
SOT1226-3 3D model for products with SOT1226-3 package Design support 2021-01-28
lv1t34 IBIS model of 74LV1T34 IBIS model 2018-01-19
Nexperia_74LV1Txxx_voltage_translators Single supply logic gates with voltage translation Leaflet 2018-02-02
Nexperia_document_leaflet_Logic_X2SON_packages_062018 X2SON ultra-small 4, 5, 6 & 8-pin leadless packages Leaflet 2018-06-05
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSSOP5_SOT353-1_mk plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm body Marcom graphics 2018-07-25
SOT753 plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body Package information 2022-05-31
SOT353-1 plastic thin shrink small outline package; 5 leads; body width 1.25 mm Package information 2022-11-15
SOT1226-3 plastic thermal enhanced extremely thin small outline package; no leads;5 terminals; body 0.8 x 0.8 x 0.32 mm Package information 2020-08-27
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
MAR_SOT753 MAR_SOT753 Topmark Top marking 2013-06-03
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

Support

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Models

File name Title Type Date
SOT753 3D model for products with SOT753 package Design support 2019-01-22
SOT353-1 3D model for products with SOT353-1 package Design support 2019-09-23
SOT1226-3 3D model for products with SOT1226-3 package Design support 2021-01-28
lv1t34 IBIS model of 74LV1T34 IBIS model 2018-01-19

Ordering, pricing & availability

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