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Product Detailed Parameters
- Description：D LATCH, 100K SERIES
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Logic Type：D-Type Transparent Latch
- Circuit：4:04
- Output Type：Standard
- Voltage - Supply：-4.2V ~ -5.7V
- Independent Circuits：1
- Delay Time - Propagation：2.6ns
- Current - Output High, Low：-
- Operating Temperature：0°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：28-LCC (J-Lead)
- Supplier Device Package：28-PLCC (11.43x11.43)
- Grade：-
- Qualification：-
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Overview
The Fairchild Semiconductor 100355QC is a low-power quad multiplexer/latch integrated circuit housed in a 28-pin PLCC package. It functions as a D-type transparent latch with one channel and a 4:4 configuration. The device supports surface mount mounting and provides standard output types. It is designed for applications requiring reliable data storage and transfer within digital logic circuits, offering a compact solution for system integration.
Feature Summary
- Functions as a D-type transparent latch for data storage
- Integrates quad multiplexer capabilities in a single IC
- Utilizes a 28-pin PLCC package for surface mount assembly
Applications
- Digital logic data storage systems
- Multiplexing signal routing
- Transparent latch applications in consumer electronics
Procurement Notes
Verify the manufacturer part number 100355QC against official Fairchild Semiconductor documentation to ensure authenticity. Confirm the package type is 28-PLCC and that the component status is active. Check for RoHS compliance and moisture sensitivity levels relevant to your manufacturing process. Ensure the supplier provides traceability documents matching the specific lot codes.
Selection Notes
Select this component when a low-power quad multiplexer/latch is required in a 28-pin PLCC form factor. It is suitable for designs needing D-type transparent latch functionality with standard outputs. Consider the surface mount requirement and operating temperature range specified in the datasheet. Ensure the input voltage levels are compatible with the logic family requirements of the surrounding circuitry.
Part Context
Fairchild Semiconductor, now part of ON Semiconductor, produces this component as part of its legacy logic portfolio. The 100355 series includes variants like the 100355DC in MDIP packages. This specific QC suffix denotes the 28-pin PLCC package version. These components are widely used in established electronic designs requiring reliable latch and multiplexer functions.
Replacement Considerations
Check for direct pin-compatible substitutes from ON Semiconductor or other manufacturers offering equivalent D-type latch specifications in 28-PLCC packages. Verify electrical characteristics such as propagation delay and power consumption match the original design requirements before substitution.
