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CY74FCT2652ATQC
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Product Detailed Parameters
- Description：BUS TRANSCEIVER, 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 CY74FCT2652ATQC is a high-speed CMOS octal buffer and line driver manufactured by Texas Instruments. It features three-state outputs designed for bus-oriented applications, providing low output impedance and strong drive capabilities. The device operates with a single 5V supply and includes latch-up proof design for enhanced reliability. It supports standard TTL voltage levels at inputs, ensuring compatibility with various logic families. The TQFP-48 package allows for efficient PCB layout in dense digital systems.
Feature Summary
- Octal buffer configuration with three-state outputs for bus driving
- High-speed CMOS technology for fast switching performance
- TTL-compatible input thresholds for broad logic integration
- Latch-up proof construction for robust operation
Applications
- Bus-oriented memory and data transmission systems
- Clock drivers and buffer circuits
- Control signal distribution in digital networks
- I/O port expansion modules
Procurement Notes
Verify the exact suffix 'TQC' against official Texas Instruments documentation to confirm the specific tape-and-reel packaging and temperature grade. Ensure the component matches the FCT family specifications rather than generic FCT variants. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit or obsolete stock issues.
Selection Notes
Select this component when an octal buffer with three-state control is required for high-speed data buses. Consider the TQFP-48 package size constraints and thermal requirements. Verify that the input voltage levels align with the system's logic family standards. Evaluate power consumption characteristics relative to other FCT series options for optimal efficiency.
Part Context
This part belongs to the Texas Instruments FCT (Fast CMOS Technology) family, known for combining CMOS low power consumption with Schottky-like speed. The 2652 variant specifically provides eight buffered outputs with independent enable controls. It serves as a critical interface component in legacy and modern digital designs requiring reliable signal buffering and isolation between different circuit sections.
