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Updated at 29/10/2025 10:30:15(UTC+8)

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Description

The SN74LV1T34DCKR is a single power supply low voltage CMOS Gate Buffer Logic Level Shifter operates at a wider voltage range for many applications. The output level is referenced to the supply voltage and is able to support 1.8/2.5/3.3/5V CMOS levels. The input is designed with a lower threshold circuit to match 1.8V input logic at VCC = 3.3V and can be used in 1.8 to 3.3V level up translation. In addition, the 5V tolerant input pins enable down translation. The wide VCC range of 1.8 to 5.5V allows generation of desired output levels to connect to controllers or processors. The SN74LV1T34 is designed with current-drive capability of 8mA to reduce line reflections, overshoot and undershoot caused by high-drive outputs.
Logic output is referenced to VCC
Supports standard logic pinouts
Latch-up performance exceeds 100mA per JESD 78, class II
Characterized up to 50MHz at 3.3V VCC
5V Tolerance on input pins
Green product and no Sb/Br

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SN74LV1T34DCKR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SC-70-5
Supply Voltage (DC)	1.60V (min)
Number of Outputs	1 Output
Number of Channels	1 Channel
Number of Positions	5 Position
Number of Bits	1 Bit
Number of Inputs	1 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.6V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	1.6 V
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Operating Temperature	-40℃ ~ 125℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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