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CY74FCT244CTSOCT
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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：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 CY74FCT244CTSOCT is an octal buffer and line driver with three-state outputs manufactured by Texas Instruments. It belongs to the FCT logic series and utilizes CMOS technology. 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, a low-level output current of 64 mA, and a static current of 200 nA. The propagation delay is specified as 4.1 ns at 5 V. It features eight input lines and eight output lines in a non-inverting configuration. The component is housed in a 20-SOIC package and supports surface-mount installation.
Feature Summary
- Provides octal buffering and line driving capabilities with three-state output control for bus-oriented systems.
- Utilizes FCT CMOS technology to ensure high-speed signal transmission with low power consumption characteristics.
Applications
- Bus-oriented memory and address drivers
- Clock drivers
- Buffering applications in high-speed digital systems
Procurement Notes
Verify the specific suffix 'CTSOCT' against official Texas Instruments documentation to confirm the tape-and-reel packaging format and lead-free status. Ensure the ordering part number matches the required package variant and environmental compliance specifications before procurement.
Selection Notes
Select this component when an octal buffer with three-state outputs is required for 5V CMOS logic interfaces. Consider the 4.1 ns propagation delay and drive strength requirements relative to load capacitance. Verify compatibility with the target system's voltage levels and thermal operating range of -40°C to +85°C.
Part Context
This part is part of the CY74FCT244T family of octal buffers. It serves as a high-speed interface solution within Texas Instruments' FCT logic portfolio. The device is designed to replace older bipolar technologies with faster, lower-power CMOS alternatives while maintaining compatible pinouts and functionality for legacy designs.
Replacement Considerations
Cross-reference with other CY74FCT244 variants or equivalent FCT-series octal buffers from Texas Instruments. Verify package type and electrical specifications match the original design requirements before substitution.
