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CY74FCT240TSOC
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Product Detailed Parameters
- Description：IC BUFFER INVERT 5.25V 20SOIC
- Series：74FCT
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Logic Type：Buffer, Inverting
- Number of Elements：2
- Number of Bits per Element：4
- 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 CY74FCT240TSOC is an octal buffer and line driver manufactured by Texas Instruments, belonging to the FCT logic series. It features eight 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 high-level output current of -32 mA and a low-level output current of 64 mA. Propagation delay is specified at 8 ns at 5 V. It supports surface mount installation and functions across a temperature range of -40°C to +85°C.
Feature Summary
- Provides octal buffering with inverting logic functionality for signal conditioning.
- Integrates three-state outputs to facilitate bus-oriented memory and circuit driving.
- Utilizes CMOS technology to achieve low static power consumption during operation.
Applications
- Bus-oriented memory and register driving applications
- Clock drivers and buffer circuits
- Memory and address bus drivers
Procurement Notes
Verify the specific suffix 'TSOC' against the manufacturer's official datasheet to confirm the exact package type and tape-and-reel specifications. Ensure compatibility with the required operating temperature range and voltage levels before procurement. Cross-reference the component status to confirm availability and lifecycle stage.
Selection Notes
Select this component when an octal inverting buffer with three-state capability is required for high-speed digital systems. The FCT series offers speed comparable to LS TTL with CMOS power advantages. Verify that the load capacitance requirements align with the specified propagation delay characteristics for the target application frequency.
Part Context
This part belongs to the Texas Instruments CY74FCT240T family of octal buffers. It is functionally related to other FCT series devices such as the non-inverting CY74FCT244 and the transceiver CY74FCT245. These components share similar electrical characteristics and packaging options within the broader logic IC portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official documentation for verified cross-reference information or compatible alternatives.
