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Product Detailed Parameters
- Description：IC BUFFER INVERT 5.5V 20LCC
- Series：-
- Mfr：IDT, Integrated Device Technology Inc
- Package：Bulk
- Logic Type：Buffer, Inverting
- Number of Elements：2
- Number of Bits per Element：4
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：12mA, 48mA
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-LCC
- Supplier Device Package：20-LCC (8.89x8.89)
- Grade：-
- Qualification：-
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Overview
The IDT 54FCT240TLB is an octal buffer and line driver belonging to the FCT (Fast CMOS) series. It features a single functional unit with ten-bit width capability, utilizing true output polarity and CMOS technology housed in a 28-pin LCC package. The device operates within a temperature range of -55°C to 125°C and supports a maximum supply voltage of 5.5V. It provides high drive outputs with specific current ratings for industrial applications.
Feature Summary
- Octal buffer and line driver configuration
- High drive output capability
- CMOS power consumption levels
- True TTL input and output compatibility
Applications
- Memory bus buffering
- Line driving in high-speed data systems
- Military and commercial temperature range applications
Procurement Notes
Verify component authenticity through official manufacturer channels or authorized distributors. Confirm lead times and availability directly with suppliers. Ensure compliance with relevant environmental standards such as RoHS if required by your specific application needs. Check for radiation-tolerant versions if operating in harsh environments.
Selection Notes
Select this component when requiring octal buffering with high drive strength and TTL compatibility. Consider the LCC package for surface mount applications. Evaluate thermal requirements against the specified operating temperature range. Compare against other FCT family members for specific speed grades or pinout variations.
Part Context
Part of the IDT FCT series offering fast CMOS logic with bipolar-enhanced I/O. Designed to rival Fast TTL gates while providing lower power consumption. Suitable for supporting high-speed memories and data buses with typical gate delays ranging from 5 to 10 ns.
Replacement Considerations
Check for compatible substitutes within the same FCT family, such as variants with different speed grades or packaging options. Verify pin-to-pin compatibility before substitution. Consult official documentation for equivalent parts from IDT or other manufacturers offering similar specifications.
