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CY74FCT541TSOC
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 5.25V 20SOIC
- Series：74FCT
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Logic Type：Buffer, Non-Inverting
- Number of Elements：1
- Number of Bits per Element：8
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：32mA, 64mA
- Voltage - Supply：4.75V ~ 5.25V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：20-SOIC
- Grade：-
- Qualification：-
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Overview
The CY74FCT541TSOC is an octal buffer and line driver manufactured by Texas Instruments, belonging to the FCT logic series. It features eight non-inverting inputs with three-state outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical parameters include a propagation delay of 4.1 ns at 5 V, high-level output current of -32 mA, and low-level output current of 64 mA. Static current is specified at 200 nA, with a maximum operating temperature of +85°C.
Feature Summary
- Provides octal buffering and line driving capabilities with true (non-inverting) output polarity.
- Features three-state outputs allowing direct connection to bus-oriented systems without additional drivers.
- Designed for CMOS technology ensuring low static power consumption during operation.
Applications
- Bus-oriented memory and address drivers
- Clock drivers and buffer circuits
- Multiplexer input and output drivers
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm the 'SO' designation corresponds to the standard SOIC-20 package width. Ensure compatibility with 5V logic levels as defined by the FCT series specifications before finalizing procurement.
Selection Notes
Select this component for applications requiring high-speed data transmission with low power dissipation. The 4.1 ns propagation delay supports fast system timing requirements. Ensure the design accommodates the 20-pin SOIC footprint and thermal characteristics for surface-mount assembly processes.
Part Context
This part is part of the CY74FCT541T family, which includes variants like CY74FCT541CTSOCT and CY74FCT541ATSOC. These devices share identical logical functionality but may differ in packaging options or manufacturing revisions. The CY74FCT541TSOC specifically denotes the SOIC package configuration within this product line.
Replacement Considerations
Direct substitutes include CY74FCT541CTSOCT and CY74FCT541ATSOC, which offer equivalent logical performance. Verify package compatibility and lead availability when considering these alternatives for existing designs.
