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CY74FCT541CTSOC
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 5.25V 20SOIC
- Series：74FCT
- Mfr：Texas Instruments
- Package：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 CY74FCT541CTSOC is an octal buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and utilizes CMOS logic technology. The device provides non-inverting signal transmission with eight input lines and corresponding outputs. Key electrical specifications include a high-level output current of -32 mA and a low-level output current of 64 mA. Propagation delay is specified at 4.1 ns when operating at 5 V. The component is housed in a 20-SOIC surface-mount package and supports operation across a temperature range from -40°C to +85°C.
Feature Summary
- Provides octal buffering and line driving capabilities with three-state output control for bus-oriented systems.
- Features high-current drive capability suitable for direct interface with CMOS, NMOS, and TTL loads.
Applications
- Bus-oriented memory and address drivers
- Clock drivers and buffer circuits
- Multipoint bus transceivers
Procurement Notes
Verify the specific suffix 'C' indicates commercial temperature grade (-40°C to +85°C) and 'T' denotes tube packaging. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the 20-SOIC footprint matches the design layout requirements before procurement.
Selection Notes
Select this component for applications requiring high-speed data transfer with significant load driving capabilities. The FCT series offers speed comparable to LS-TTL but with CMOS power consumption. Consider the 20-SOIC package size for available board space constraints.
Part Context
This part belongs to the CY74FCT541T family of octal buffers and line drivers. It is designed for high-performance digital systems requiring reliable signal integrity. The device is part of Texas Instruments' broader portfolio of logic integrated circuits focused on system efficiency and performance.
Replacement Considerations
Check for CY74FCT541ATQCT or CY74FCT541ATSOC if alternative packaging such as SSOP is required. Verify pin compatibility and electrical specifications against datasheets before substituting.
