Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74LVC1T45; 74LVCH1T45

Applications

Nexperia's bi-directional level shifter, translator options include variants of bit width ranging from single bit to 32-bit. Translators, including auto-direction sensing options are available in a range of families, providing bi-directional translation between 0.8 V to 5.5 V.

Translators are available in standard logic and innovative PicoGate packages. Smaller leadless MicroPak, WLCSP and DQFN packages are available for PCB space saving.

Features and benefits

  • Wide supply voltage range
  • Low propagation delay
  • Low power suspend mode
  • Auto-direction sensing
  • 3-state output options
  • Overvoltage tolerant options

Applications

  • I²C
  • Cell phone
  • LCD TV
  • STB
  • Personal computing

Parametrics

Type number 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 Category
74LVC1T45GM 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 294 6.8 147 XSON6 Bi-directional | Direction controlled
74LVC1T45GM-Q100 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 294 6.8 147 XSON6 Bi-directional | Direction controlled
74LVC1T45GN 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 287 14 178 XSON6 Bi-directional | Direction controlled
74LVC1T45GS 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 282 17.7 185 XSON6 Bi-directional | Direction controlled
74LVC1T45GW 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 268 41.4 156 TSSOP6 Bi-directional | Direction controlled
74LVC1T45GW-Q100 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 268 41.4 156 TSSOP6 Bi-directional | Direction controlled
74LVCH1T45GM 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 294 6.8 147 XSON6 Bi-directional | Direction controlled
74LVCH1T45GN 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 287 14 178 XSON6 Bi-directional | Direction controlled
74LVCH1T45GS 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 282 17.7 185 XSON6 Bi-directional | Direction controlled
74LVCH1T45GW 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 268 41.4 156 TSSOP6 Bi-directional | Direction controlled
74LVCH1T45GW-Q100 1.2 - 5.5 1.2 - 5.5 CMOS/LVTTL ± 24 2.5 1 low -40~125 268 41.4 156 TSSOP6 Bi-directional | Direction controlled

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVC1T45GM 74LVC1T45GM,115
(935284752115)		 Active V5 SOT886
XSON6
(SOT886) 		SOT886 SOT886_115
74LVC1T45GM,132
(935284752132)		 Active V5 SOT886_132
74LVC1T45GM-Q100 74LVC1T45GM‑Q100X
(935690846115)		 Active V5 SOT886
XSON6
(SOT886) 		SOT886 SOT886_115
74LVC1T45GN 74LVC1T45GN,132
(935291797132)		 Active V5 SOT1115
XSON6
(SOT1115) 		SOT1115 SOT1115_132
74LVC1T45GS 74LVC1T45GS,132
(935292925132)		 Active V5 SOT1202
XSON6
(SOT1202) 		SOT1202 SOT1202_132
74LVC1T45GW 74LVC1T45GW,125
(935284751125)		 Active V5 SOT363-2
TSSOP6
(SOT363-2) 		SOT363-2 SOT363-2_125
74LVC1T45GW-Q100 74LVC1T45GW‑Q100H
(935300935125)		 Active V5 SOT363-2
TSSOP6
(SOT363-2) 		SOT363-2 SOT363-2_125
74LVCH1T45GM 74LVCH1T45GM,115
(935284755115)		 Active X5 SOT886
XSON6
(SOT886) 		SOT886 SOT886_115
74LVCH1T45GM,132
(935284755132)		 Active X5 SOT886_132
74LVCH1T45GN 74LVCH1T45GN,132
(935291806132)		 Active X5 SOT1115
XSON6
(SOT1115) 		SOT1115 SOT1115_132
74LVCH1T45GS 74LVCH1T45GS,132
(935292934132)		 Active X5 SOT1202
XSON6
(SOT1202) 		SOT1202 SOT1202_132
74LVCH1T45GW 74LVCH1T45GW,125
(935284754125)		 Active X5 SOT363-2
TSSOP6
(SOT363-2) 		SOT363-2 SOT363-2_125
74LVCH1T45GW-Q100 74LVCH1T45GW‑Q100H
(935300936125)		 Active X5 SOT363-2
TSSOP6
(SOT363-2) 		SOT363-2 SOT363-2_125

All type numbers in the table below are discontinued.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVCH1T45GF 74LVCH1T45GF,132
(935286106132)		 Obsolete no package information

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVC1T45GM 74LVC1T45GM,115 74LVC1T45GM rohs rhf rhf
74LVC1T45GM 74LVC1T45GM,132 74LVC1T45GM rohs rhf rhf
74LVC1T45GM-Q100 74LVC1T45GM‑Q100X 74LVC1T45GM-Q100 rohs rhf rhf
74LVC1T45GN 74LVC1T45GN,132 74LVC1T45GN rohs rhf rhf
74LVC1T45GS 74LVC1T45GS,132 74LVC1T45GS rohs rhf rhf
74LVC1T45GW 74LVC1T45GW,125 74LVC1T45GW rohs rhf rhf
74LVC1T45GW-Q100 74LVC1T45GW‑Q100H 74LVC1T45GW-Q100 rohs rhf rhf
74LVCH1T45GM 74LVCH1T45GM,115 74LVCH1T45GM rohs rhf rhf
74LVCH1T45GM 74LVCH1T45GM,132 74LVCH1T45GM rohs rhf rhf
74LVCH1T45GN 74LVCH1T45GN,132 74LVCH1T45GN rohs rhf rhf
74LVCH1T45GS 74LVCH1T45GS,132 74LVCH1T45GS rohs rhf rhf
74LVCH1T45GW 74LVCH1T45GW,125 74LVCH1T45GW rohs rhf rhf
74LVCH1T45GW-Q100 74LVCH1T45GW‑Q100H 74LVCH1T45GW-Q100 rohs rhf rhf

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVCH1T45GF 74LVCH1T45GF,132 74LVCH1T45GF rohs rhf rhf
Quality and reliability disclaimer

Documentation (29)

File name Title Type Date
74LVC_LVCH1T45 Dual supply translating transceiver; 3-state Data sheet 2023-08-04
AN10161 PicoGate Logic footprints Application note 2002-10-29
AN11009 Pin FMEA for LVC family Application note 2019-01-09
AN90063 Questions about package outline drawings Application note 2025-10-22
001aag885 Block diagram: 74LVC1T45GF, 74LVC1T45GM, 74LVC1T45GW, 74LVCH1T45GF, 74LVCH1T45GM, 74LVCH1T45GW Block diagram 2009-11-04
Nexperia_document_guide_Logic_translators Nexperia Logic Translators Brochure 2021-04-12
Nexperia_document_guide_MiniLogic_MicroPak_201808 MicroPak leadless logic portfolio guide Brochure 2018-09-03
SOT891 3D model for products with SOT891 package Design support 2019-10-03
SOT886 3D model for products with SOT886 package Design support 2019-10-03
SOT1115 3D model for products with SOT1115 package Design support 2023-02-02
SOT1202 3D model for products with SOT1202 package Design support 2023-02-02
SOT363-2 3D model for products with SOT363-2 package Design support 2023-02-02
lvc1t45 lvc1t45 IBIS model IBIS model 2013-04-08
lvch1t45 lvch1t45 IBIS model IBIS model 2013-04-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DFN1010-6_SOT891_mk plastic, extremely thin small outline package; 6 terminals; 0.55 mm pitch; 1 mm x 1 mm x 0.5 mm body Marcom graphics 2017-01-28
DFN1410-6_SOT886_mk plastic, extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body Marcom graphics 2017-01-28
XSON6_SOT886_mk plastic, extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body Marcom graphics 2017-01-28
XSON6_SOT1115_mk plastic, extremely thin small outline package; 6 terminals; 0.55 mm pitch; 0.9 mm x 1 mm x 0.35 mm body Marcom graphics 2017-01-28
REFLOW_BG-BD-1 Reflow soldering profile Other type 2025-11-14
SOT891 plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1 mm x 0.5 mm body Package information 2020-04-21
SOT886 plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm body Package information 2022-06-01
SOT1115 plastic, leadless extremely thin small outline package; 6 terminals; 0.3 mm pitch; 0.9 mm x 1 mm x 0.35 mm body Package information 2022-05-27
SOT1202 plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm body Package information 2022-06-01
SOT363-2 plastic thin shrink small outline package; 6 leads; body width 1.25 mm Package information 2022-11-21
MAR_SOT891 MAR_SOT891 Topmark Top marking 2013-06-03
MAR_SOT886 MAR_SOT886 Topmark Top marking 2013-06-03
MAR_SOT1115 MAR_SOT1115 Topmark Top marking 2013-06-03
MAR_SOT1202 MAR_SOT1202 Topmark Top marking 2013-06-03

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
SOT891 3D model for products with SOT891 package Design support 2019-10-03
SOT886 3D model for products with SOT886 package Design support 2019-10-03
SOT1115 3D model for products with SOT1115 package Design support 2023-02-02
SOT1202 3D model for products with SOT1202 package Design support 2023-02-02
SOT363-2 3D model for products with SOT363-2 package Design support 2023-02-02
lvc1t45 lvc1t45 IBIS model IBIS model 2013-04-08
lvch1t45 lvch1t45 IBIS model IBIS model 2013-04-09

Ordering, pricing & availability

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.