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Product Detailed Parameters
- Description：IC DEMULTIPLEXER 1 X 1:2 SC70-6
- Series：74LVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Type：Demultiplexer
- Circuit：1 x 1:2
- Independent Circuits：1
- Current - Output High, Low：32mA, 32mA
- Voltage Supply Source：Single Supply
- Voltage - Supply：1.65V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-70-6
- Grade：-
- Qualification：-
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Overview
The SN74LVC1G18DCKRE4 is a single 1-of-2 noninverting demultiplexer from Texas Instruments, part of the LVC logic family. It operates with a supply voltage range of 1.65 V to 5.5 V and features low input capacitance. The device supports down translation to VCC and accepts inputs up to 5.5 V even when powered at lower voltages. It is housed in a SC-70-6 package and offers a maximum propagation delay of 3.4 ns at 3.3 V. The component is rated for operation between -40°C and +125°C.
Feature Summary
- Single-channel 1-to-2 noninverting demultiplexer architecture
- Supports voltage translation from higher input levels to lower VCC supplies
- High-speed performance with minimal propagation delay
- Wide operating voltage range compatible with various digital systems
Applications
- Data routing in portable battery-powered devices
- Signal distribution in high-density PCB layouts
- Voltage level shifting interfaces between different logic families
Procurement Notes
Verify the complete ordering code including the RE4 suffix to ensure correct reel packaging specifications. Confirm that the SC-70-6 footprint matches your PCB design requirements. Check the latest datasheet for any updates on moisture sensitivity levels or recommended soldering profiles prior to assembly.
Selection Notes
Select this component when a compact, single-channel demux is required for signal routing. It is suitable for applications needing voltage translation capabilities without external components. Consider the SC-70-6 package size constraints and the specific propagation delay requirements of your circuit timing budget.
Part Context
This device belongs to the SN74LVC1Gxx series of single-function logic ICs. These components are designed for space-constrained applications requiring low power consumption and high speed. The LVC family provides compatibility with standard CMOS logic levels while offering improved performance over older generations.
Replacement Considerations
Check for SN74LVC1G18DCUR as an alternative reel option within the same package family. Verify pinout compatibility before substituting with other 1-of-2 demultiplexers from different manufacturers.
