SN74LVC2G34DCKR

Buffers, Drivers, Receivers, TransceiversSC70-6

IC BUF 2CH 1.65V-5.5V 6-SOT23

UMW SN74LVC2G34DCKR is a high-performance dual buffer operating from 1.65V to 5.5V in an SC70-6 package, featuring 24mA balanced output drive and overvoltage tolerant inputs.Checked against the datasheet

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Technical parameters

Key specs

Logic typeBuffer

Elements2

Inputs2

Supply voltage1.65 ~ 5.5 V

Propagation delay7 nsMax · Max 7 ns (VCC=3.3V，RL=1MΩ，CL=15pF，TA=25°C)

Datasheet-verified parameters

24 items

Parameter	Value and test conditions	Source
Logic Type	Buffer
Units	2
Inputs	2
Supply Voltage	1.65 to 5.5 V
Propagation Delay	Typ 5 ns, Max 7 ns (VCC=3.3V, RL=1MΩ, CL=15pF, TA=25°C)
Package	SC70-6
Operating Temperature	-40 to 85 °C
Grade	Commercial
RoHS	Compliant
Pb-Free	Yes
Recommended Operating Voltage	Min 1.65 V, Max 5.5 V
Absolute Maximum Supply Voltage	-0.5 to 7 V
Output Drive Capability	24 mA Balanced Output Sink and Source
Quiescent Supply Current	Max 10 μA (VCC=5.5V, VIN=5.5V or GND, -55°C≤TA≤85°C)
Input Leakage Current	Max ±1 μA (VIN=5.5V or GND, -55°C≤TA≤85°C)
High-Level Input Voltage	Min 0.7VCC (VCC=2.3 to 5.5V)
Low-Level Input Voltage	Max 0.3VCC (VCC=2.3 to 5.5V)
High-Level Output Voltage	Min 2.3 V (VCC=3V, IOH=-24mA, TA=25°C)
Low-Level Output Voltage	Max 0.55 V (VCC=3V, IOL=24mA, TA=25°C)
Storage Temperature Range	-65 to 150 °C
Junction Temperature	150 °C
Thermal Resistance	333 °C/W (SC70-6)
ESD Human Body Model	2000 V
Latchup Performance	±100 mA (Above VCC and Below GND at 125°C)

All parameters (5)ExpandCollapse

Power
DC Supply Voltage Operating	1.65 to 5.5 V
AC and DC characteristics
Propagation Delay	5 ns (Typ)
Environment and package
Operating Temperature Range	-40 to 85 °C
Package	SOT23-6
Other
Output Sink and Source Capability	24 mA

Pinout and package

Pin	Name	Function
1	INA1	(Input A1)
2	GND	(Ground)
3	INA2	(Input A2)
4	Y2	(Output Y2)
5	VCC	(Power Supply)
6	Y1	(Output Y1)

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DatasheetDatasheet · 258.0 KB · 2026-11-04

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