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CY74FCT2541TQCTG4
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 5.25V 20SSOP
- Series：74FCT
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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：15mA, 12mA
- Voltage - Supply：4.75V ~ 5.25V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：20-SSOP
- Grade：-
- Qualification：-
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Overview
The CY74FCT2541TQCTG4 is an octal line driver and MOS driver manufactured by Texas Instruments, belonging to the FCT logic series. It features non-inverting polarity with three-state outputs housed in a QSOP-20 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 -15 mA and a low-level output current of 12 mA. Static current consumption is specified at 200 nA, while operating power current reaches 3.3 mA. Propagation delay is rated at 8 ns at 5 V. The component supports surface mount installation and functions reliably across a temperature range of -40°C to +85°C.
Feature Summary
- Octal configuration providing eight independent input lines driving corresponding outputs
- Three-state output capability allowing bus-oriented system connections
- Non-inverting signal polarity for direct data path transmission
Applications
- Bus-oriented systems requiring high-speed data buffering
- Clock drivers and buffer circuits in digital logic designs
- MOS memory address and data register drivers
Procurement Notes
Verify the specific suffix G4 confirms lead-free compliance and RoHS status against the manufacturer's latest documentation. Confirm the QSOP-20 package designation matches the target PCB footprint requirements. Ensure the TQC variant aligns with the required reel or cut tape packaging format for automated assembly processes.
Selection Notes
Select this component when an octal buffer with three-state control is required for 5V CMOS applications. The FCT series offers speed comparable to LS TTL with CMOS power consumption. Verify that the 8 ns propagation delay meets the timing constraints of the target circuit design.
Part Context
This part belongs to the CY74FCT2541T family of octal buffers and line drivers. The G4 suffix typically indicates environmental compliance modifications such as lead-free terminations. The TQC suffix denotes the specific tape and reel packaging configuration for surface-mount technology integration.
Replacement Considerations
Cross-reference with CY74FCT2541TQCTE4 for equivalent functionality and packaging. Verify compatibility with CY74FCT2541ATQCTG4 regarding performance specifications and pinout alignment.
