74FCT245ZATPY

Buffers, Drivers, Receivers, Transceivers Overview

The IDT74FCT245ZATPY is an octal bidirectional transceiver manufactured by Integrated Device Technology. It utilizes advanced dual metal CMOS technology to provide high-speed data transfer capabilities. The device features a single function with eight bits of data width and true output polarity. It operates with a nominal supply voltage of 5 V and exhibits a propagation delay of 4.6 ns at this supply level. The maximum output low current is rated at 0.064 A. The component is housed in a 20-lead plastic quad flat package (PQCC) with a square form factor.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transmission capability
• Advanced dual metal CMOS construction for speed
• Three-state output control

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed bus architectures
• Memory interface circuits
• Data communication systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix ZATPY against official datasheets to confirm package type and temperature range. Ensure compliance with RoHS directives as standard versions may vary. Confirm lead-free status and material composition requirements prior to ordering. Cross-reference pinouts with target PCB designs to ensure mechanical compatibility.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring octal bidirectional buffering with fast switching speeds. Consider the 5 V operating voltage and 4.6 ns propagation delay when designing timing-critical paths. Evaluate the PQCC20 package constraints for thermal management and board space. Compare input/output characteristics against system load requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the FCT series of logic devices, which are designed for high-performance digital applications. The 74FCT245 variant specifically provides octal bidirectional functionality. It is part of a broader family including similar transceivers like the 74FCT245AJ and 74FCT245AE, differentiated primarily by package style and manufacturing revisions.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include IDT74FCT245AJ and IDT74FCT245AE. Verify package equivalence and electrical specifications before substitution.