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CY74FCT2244CTSOCT
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 5.25V 20SOIC
- Series：74FCT
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Logic Type：Buffer, Non-Inverting
- Number of Elements：2
- Number of Bits per Element：4
- 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-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：20-SOIC
- Grade：-
- Qualification：-
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Overview
The CY74FCT2244CTSOCT is an octal buffer and line driver from Texas Instruments' FCT logic series. It features eight non-inverting inputs and outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V, with a maximum operating temperature of +85°C and a minimum of -40°C. Electrical characteristics include a high-level output current of -15 mA and a low-level output current of 12 mA. Quiescent current is specified at 200 nA.
Feature Summary
- Provides eight-channel signal buffering and line driving capabilities for digital circuits.
- Features non-inverting logic polarity to maintain signal integrity across the bus.
- Utilizes CMOS technology to achieve high-speed performance with low power consumption.
Applications
- Bus-oriented memory and address drivers
- Clock distribution buffers
- Signal isolation between different circuit stages
Procurement Notes
Verify component authenticity through authorized distributors or Texas Instruments directly. Confirm lot codes and date codes against current manufacturing records. Note that this specific part number may be obsolete; check for active equivalents if new production is required. Ensure RoHS compliance documentation matches the specific shipment batch.
Selection Notes
Select this component when eight-channel non-inverting buffering is required in a compact surface-mount package. Consider the FCT series compatibility with existing system architectures. Evaluate the 20-pin SOIC footprint against available PCB space. Verify that the 5V operation aligns with the target system's power rails and that the drive strength meets load requirements.
Part Context
This device belongs to the CY74FCT2244 family of octal buffers. It shares functional similarities with other FCT series components but is distinct in its specific pinout and electrical parameters. The CT suffix indicates the tape and reel packaging option, while the SOC variant denotes the specific SOIC package type used in this configuration.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments documentation for potential cross-references or updated product recommendations due to the obsolete status of this specific part number.
