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CY74FCT244CTQC
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Product Detailed Parameters
- Description：BUS DRIVER, FCT SERIES
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The CY74FCT244CTQC is an octal buffer and line driver from Texas Instruments' FCT logic series. It features eight non-inverting inputs and three-state outputs in a 20-pin SSOP 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 4.3 ns at 5 V, high-level output current of -32 mA, and low-level output current of 64 mA. It functions within a temperature range of -40°C to +85°C with a static current of 200 nA.
Feature Summary
- Provides buffering and line driving capabilities for digital signals
- Features three-state outputs for bus-oriented architectures
- Utilizes Fast CMOS technology for high-speed performance
Applications
- Bus-oriented systems requiring signal buffering
- Memory address drivers
- Clock drivers and buffer circuits
Procurement Notes
Verify the specific package suffix 'QCT' corresponds to the SSOP-20 configuration when sourcing. Confirm that the manufacturer designation aligns with Texas Instruments or authorized Cypress successors. Ensure the component meets the required industrial temperature range specifications for your application environment before finalizing procurement.
Selection Notes
Select this component for applications requiring octal buffering with high drive capability. The FCT series offers compatibility with standard TTL loads while maintaining CMOS input characteristics. Consider the SSOP package constraints for PCB layout and thermal management requirements relative to the specified operating temperature range.
Part Context
This part belongs to the CY74FCT244T family of octal buffers. It serves as a high-speed interface solution within Texas Instruments' logic portfolio. The device is designed to replace older bipolar technologies with faster CMOS alternatives, providing improved power efficiency and switching speeds for data bus applications.
Replacement Considerations
Check for CY74FCT244CTQCT E4 or G4 variants which may offer updated manufacturing revisions. Verify pinout compatibility with existing designs when substituting with other FCT series octal buffers.
