74FCT162H501ETPVC

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74FCT162H501ETPVC is an 18-bit registered bus transceiver from the FCT logic series. It features TTL-compatible inputs and outputs, non-inverting polarity, and a single chip with 18 channels. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports surface mount installation in an SSOP-48 package measuring 19 x 10.3 x 2.2 mm. It functions across a temperature range of -40 °C to +85 °C with a maximum propagation delay of 5.5 ns at 5 V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission capability for 18-bit wide buses
• Integrates latching functionality to register input data before driving outputs
• Ensures signal integrity through TTL-compatible input and output levels

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory interface circuits
• Data acquisition systems requiring buffered registration
• Industrial control networks utilizing wide bus architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm package type and pinout compatibility with existing PCB footprints. Ensure operating conditions align with specified voltage and temperature limits. Review RoHS status as indicated in product documentation. Validate supply chain sources to prevent counterfeit components.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 18-bit width with integrated latching. Compare propagation delays against system timing requirements. Evaluate package dimensions for space-constrained layouts. Consider power consumption characteristics relative to thermal management capabilities. Verify logic family compatibility with surrounding circuitry.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments FCT logic family, which combines Fast CMOS speed with TTL compatibility. The 74FCT162H501 variant specifically addresses applications needing wide bus transfer with data retention. It serves as a bridge between high-speed digital processors and peripheral devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution lists for equivalent registered transceivers. Verify pin-to-pin compatibility and electrical parameter alignment. Check for functional equivalence in latching behavior and drive strength.