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Product Detailed Parameters
- Description：IC DECODER/DEMUX 1X1:2 SC70-6
- Series：74LVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Decoder/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 ~ 85°C
- 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 SN74LVC1G19DCKRG4 is a single decoder/demultiplexer from Texas Instruments' LVC logic family. It features one input line and two output lines, housed in an SC-70-6 surface-mount package. The device operates on a single power supply ranging from 1.65 V to 5.5 V. Key electrical specifications include a propagation delay of 2.8 ns, with low-level and high-level output currents rated at 32 mA each. It functions within a temperature range of -40°C to +85°C.
Feature Summary
- Provides decoding and demultiplexing functionality for digital signal routing
- Supports wide voltage operation across 1.65 V to 5.5 V rails
- Delivers strong drive capability with 32 mA output current ratings
- Ensures fast switching performance with low propagation delay
Applications
- Address decoding in embedded systems
- Signal routing and distribution networks
- Memory address selection circuits
- Peripheral interface control logic
Procurement Notes
Verify the suffix 'RG4' indicates RoHS compliance and green manufacturing status as per Texas Instruments documentation. Confirm the SC-70-6 package marking aligns with current production revisions. Ensure the operating temperature range meets specific environmental requirements for the target application design.
Selection Notes
Select this component when a compact, single-channel decoder is required for low-voltage logic applications. The SC-70-6 package offers space efficiency compared to larger footprints. Consider the 32 mA drive strength for direct interfacing with standard loads without additional buffering.
Part Context
This part belongs to the SN74LVC1G series of single-function logic devices. It shares the LVC technology platform with other Texas Instruments components like the SN74LVC1G00 and SN74LVC1G11, offering compatible voltage levels and packaging options for mixed-logic designs.
Replacement Considerations
The SN74LVC1G19DCKR is the non-RoHS compliant equivalent. Verify pinout compatibility if substituting with other 1x1:2 decoders from different manufacturers.
