SN74LV1T34DCKR
Texas InstrumentsUnited States

SN74LV1T34DCKR

ActiveBuffers, Drivers, Receivers, TransceiversSC70

IC BUF NON-INVERT 5.5V SC70-5

SN74LV1T34-Q1 is an automotive-grade single-channel buffer/level shifter supporting 1.6V to 5.5V supply, with 5V tolerant inputs, in SC70 (DCK) 5-pin package, AEC-Q100 qualified.Checked against the datasheet

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Technical parameters

Key specs

Logic typeBuffer
Elements1
Inputs1
Supply voltage1.6 ~ 5.5 V

Datasheet-verified parameters

24 items
ParameterValue and test conditionsSource
Logic TypeSingle Buffer Logic Level Shifter
Units1
Inputs1
Supply VoltageMin: 1.6 V, Max: 5.5 V
PackageSC70 (DCK), 5 Pins
Operating Temperature-40 °C to 125 °C
GradeAEC-Q100
RoHSYes
Recommended Operating ConditionsVCC: 1.6 V to 5.5 V; VI: 0 V to 5.5 V; TA: -40 °C to 125 °C
Absolute Maximum RatingsVCC: -0.5 V to 7 V; VI: -0.5 V to 7 V; Tstg: -65 °C to 150 °C
High-Level Input VoltageMin: 1.1 V (VCC=1.65-2V), 1.28 V (VCC=2.25-2.75V), 1.45 V (VCC=3-3.6V), 2.00 V (VCC=4.5-5.5V)
Low-Level Input VoltageMax: 0.50 V (VCC=1.65-2V), 0.65 V (VCC=2.25-2.75V), 0.75 V (VCC=3-3.6V), 0.85 V (VCC=4.5-5.5V)
High-Level Output VoltageMin: VCC-0.1 V (IOH=-50 μA, VCC=1.65-5.5V); Min: 1.28 V (IOH=-2 mA, VCC=1.65V); Min: 2 V (IOH=-3 mA, VCC=2.25V); Min: 2.6 V (IOH=-5.5 mA, VCC=3.0V); Min: 4.1 V (IOH=-8 mA, VCC=4.5V)
Low-Level Output VoltageMax: 0.1 V (IOL=50 μA, VCC=1.65-5.5V); Max: 0.2 V (IOL=2 mA, VCC=1.65V); Max: 0.15 V (IOL=3 mA, VCC=2.25V); Max: 0.2 V (IOL=5.5 mA, VCC=3.0V); Max: 0.3 V (IOL=8 mA, VCC=4.5V)
Quiescent CurrentMax: 1 μA (VI=VCC or GND, IO=0, VCC=1.8-5.5V, TA=25°C); Max: 10 μA (VI=VCC or GND, IO=0, VCC=1.8-5.5V, TA=-40 to 125°C)
Input Leakage CurrentMax: ±1 μA (VI=0 V to VCC, VCC=0-5.5V, TA=-40 to 125°C)
Input CapacitanceTyp: 2 pF, Max: 10 pF (VI=VCC or GND, VCC=3.3V)
Output CapacitanceTyp: 2.5 pF (VO=VCC or GND, VCC=3.3V)
Power Dissipation CapacitanceTyp: 14 pF (F=1 MHz and 10 MHz, VCC=1.8-5.5V)
ESD Human Body Model±4000 V (HBM, per AEC Q100-002, Level 2)
ESD Charged Device Model±2000 V (CDM, per AEC Q100-011, Level C4B)
Latch-upExceeds 250 mA per JESD 17
Data RateUp to 150 Mbps with 5 V or 3.3 V VCC
Junction-to-Ambient Thermal Resistance293.4 °C/W (DCK SC70)
All parameters (16)ExpandCollapse
Power
Current - Output High, Low8mA, 8mA
Voltage - Supply1.6V ~ 5.5V
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C~125°C(TA)
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case5-TSSOP, SC-70-5, SOT-353
Supplier Device PackageSC-70-5
Other
Base Product Number74LV1T34
Input Type-
Logic TypeBuffer, Non-Inverting
MfrTexas Instruments
Number of Bits per Element1
Number of Elements1
Output TypePush-Pull
Product StatusActive
Series74LV

Pinout and package

Figure 4-1. DCK or DBV Package…
Figure 4-1. DCK or DBV Package…
Package: SC70 (DCK), 5 Pins
PinNameFunctionSource
1N.C.(No Connect)
2A(Channel 1, Input A)
3GND(Ground)
4Y(Channel 1, Output Y)
5VCC(Positive Supply)

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DatasheetDatasheet · 1.1 MB · 2026-11-09
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