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)

74LVT125; 74LVTH125

3.3 V quad buffer; 3-state

The 74LVT125; 74LVTH125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

  • Quad bus interface

  • 3-state buffers

  • Wide supply voltage range from 2.7 to 3.6 V

  • BiCMOS high speed and output drive

  • Output capability: +64 mA and -32 mA

  • Direct interface with TTL levels

  • Overvoltage tolerant inputs to 5.5 V

  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

  • Live insertion and extraction permitted

  • No bus current loading when output is tied to 5 V bus

  • Power-up 3-state

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

  • Complies with JEDEC standard JESD8C (2.7 V to 3.6 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

Parametrics

Type number VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Package name
74LVT125BQ 2.7 - 3.6 TTL -32 / +64 150 4 medium -40~85 DHVQFN14
74LVT125D 2.7 - 3.6 TTL -32 / +64 150 4 medium -40~85 SO14
74LVT125PW 2.7 - 3.6 TTL -32 / +64 150 4 medium -40~85 TSSOP14
74LVTH125BQ 2.7 - 3.6 TTL -32 / +64 150 4 medium -40~85 DHVQFN14
74LVTH125D 2.7 - 3.6 TTL -32 / +64 150 4 medium -40~85 SO14
74LVTH125PW 2.7 - 3.6 TTL -32 / +64 150 4 medium -40~85 TSSOP14

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVT125BQ 74LVT125BQ,115
(935275705115)		 Active VT125 SOT762-1
DHVQFN14
(SOT762-1) 		SOT762-1 SOT762-1_115
74LVT125D 74LVT125D,118
(935170510118)		 Active 74LVT125D 74LVT125D Standard Procedure Standard Procedure SOT108-1
SO14
(SOT108-1) 		SOT108-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT108-1_118
74LVT125PW 74LVT125PW,118
(935197940118)		 Active LVT125 LVT125 Standard Procedure Standard Procedure SOT402-1
TSSOP14
(SOT402-1) 		SOT402-1 SSOP-TSSOP-VSO-WAVE
SOT402-1_118
74LVTH125BQ 74LVTH125BQ,115
(935281717115)		 Active TH125 SOT762-1
DHVQFN14
(SOT762-1) 		SOT762-1 SOT762-1_115
74LVTH125D 74LVTH125D,118
(935281718118)		 Active 74LVTH125D SOT108-1
SO14
(SOT108-1) 		SOT108-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT108-1_118
74LVTH125PW 74LVTH125PW,118
(935281723118)		 Active LVTH125 SOT402-1
TSSOP14
(SOT402-1) 		SOT402-1 SSOP-TSSOP-VSO-WAVE
SOT402-1_118

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
74LVT125D 74LVT125D,112
(935170510112)		 Withdrawn / End-of-life 74LVT125D 74LVT125D Standard Procedure Standard Procedure SOT108-1
SO14
(SOT108-1) 		SOT108-1 SO-SOJ-REFLOW
SO-SOJ-WAVE
WAVE_BG-BD-1
SOT108-1_112
74LVT125PW 74LVT125PW,112
(935197940112)		 Withdrawn / End-of-life LVT125 LVT125 Standard Procedure Standard Procedure SOT402-1
TSSOP14
(SOT402-1) 		SOT402-1 SSOP-TSSOP-VSO-WAVE
Not available
74LVTH125DB 74LVTH125DB,112
(935281722112)		 Obsolete VTH125 SOT337-1
SSOP14
(SOT337-1) 		SOT337-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Not available
74LVTH125DB,118
(935281722118)		 Obsolete VTH125 SOT337-1_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVT125BQ 74LVT125BQ,115 74LVT125BQ rohs rhf rhf
74LVT125D 74LVT125D,118 74LVT125D rohs rhf rhf
74LVT125PW 74LVT125PW,118 74LVT125PW rohs rhf rhf
74LVTH125BQ 74LVTH125BQ,115 74LVTH125BQ rohs rhf rhf
74LVTH125D 74LVTH125D,118 74LVTH125D rohs rhf rhf
74LVTH125PW 74LVTH125PW,118 74LVTH125PW rohs rhf rhf

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVT125D 74LVT125D,112 74LVT125D rohs rhf rhf
74LVT125PW 74LVT125PW,112 74LVT125PW rohs rhf rhf
74LVTH125DB 74LVTH125DB,112 74LVTH125DB rohs rhf rhf
74LVTH125DB 74LVTH125DB,118 74LVTH125DB rohs rhf rhf
Quality and reliability disclaimer

Documentation (23)

File name Title Type Date
74LVT_LVTH125 3.3 V quad buffer; 3-state Data sheet 2024-05-30
001aac476 Block diagram: 74LVT125BQ, 74LVT125D, 74LVT125DB, 74LVT125PW, 74LVTH125BQ, 74LVTH125D, 74LVTH125DB, 74LVTH125PW Block diagram 2009-11-03
001aac477 Block diagram: 74LVT125BQ, 74LVT125D, 74LVT125DB, 74LVT125PW, 74LVTH125BQ, 74LVTH125D, 74LVTH125DB, 74LVTH125PW Block diagram 2009-11-04
mna227 Block diagram: 74AHC125BQ, 74AHC125D, 74AHC125PW, 74AHC2G125DC, 74AHC2G125DP, 74AHC2G125GD, 74AHCT125BQ, 74AHCT125D, 74AHCT125PW, 74AHCT2G125DC, 74AHCT2G125DP, 74AHCT2G125GD, 74LV125D, 74LV125DB, 74LV125N, 74LV125PW, 74LVT125BQ, 74LVT125D, 74LVT125DB, 74LVT125PW, 74LVTH125BQ, 74LVTH125D, 74LVTH125DB, 74LVTH125PW Block diagram 2009-11-04
mna228 Block diagram: 74AHC125BQ, 74AHC125D, 74AHC125PW, 74AHCT125BQ, 74AHCT125D, 74AHCT125PW, 74ALVC125BQ, 74ALVC125D, 74ALVC125PW, 74LVC125ABQ, 74LVC125AD, 74LVC125ADB, 74LVC125APW, 74ABT125BQ, 74ABT125D, 74ABT125DB, 74ABT125N, 74ABT125PW, 74LVT125BQ, 74LVT125D, 74LVT125DB, 74LVT125PW, 74LVTH125BQ, 74LVTH125D, 74LVTH125DB, 74LVTH125PW Block diagram 2009-11-04
SOT762-1 3D model for products with SOT762-1 package Design support 2019-10-03
SOT108-1 3D model for products with SOT108-1 package Design support 2020-01-22
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
lvt125 lvt125 IBIS model IBIS model 2013-04-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN14_SOT762-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; 0.5 mm pitch; 2.5 mm x 3 mm x 0.85 mm body Marcom graphics 2017-01-28
SO14_SOT108-1_mk plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body Marcom graphics 2017-01-28
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
SSOP14_SOT337-1_mk plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Marcom graphics 2017-01-28
SOT762-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 2.5 x 3 x 1 mm body Package information 2023-04-05
SOT108-1 plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body Package information 2023-11-07
SOT402-1 plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm body Package information 2023-11-07
SOT337-1 plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm body Package information 2020-04-21
SO-SOJ-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SSOP-TSSOP-VSO-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
SO-SOJ-WAVE Footprint for wave soldering Wave soldering 2009-10-08
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

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
SOT762-1 3D model for products with SOT762-1 package Design support 2019-10-03
SOT108-1 3D model for products with SOT108-1 package Design support 2020-01-22
SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
lvt125 lvt125 IBIS model IBIS model 2013-04-09

Ordering, pricing & availability

Sample

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