74FCT162H245CTPVCT

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74FCT162H245CTPVCT is a 16-bit bus transceiver featuring two independent 8-bit sections. It operates within an industrial temperature range of -40°C to +85°C and supports a supply voltage of 5V ± 10%. The device utilizes a 48-lead SSOP package with a 300-mil pitch. Key electrical characteristics include a maximum propagation delay of 4.1 ns, output enable time of 5.8 ns, and output disable time of 4.8 ns. It incorporates bus hold on data inputs to eliminate external pull-up or pull-down resistors.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Bus hold functionality on data inputs retains the last state when inputs go high impedance
• Supports partial-power-down mode operation via Ioff circuitry to prevent backflow current
• Edge-rate control circuitry improves noise characteristics

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional synchronous communication between buses
• High-speed and low-power system designs
• Partial-power-down applications requiring output isolation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering code matches the required speed grade and package type. Confirm the manufacturer status as active for new designs. Ensure compatibility with the specified industrial temperature range and voltage requirements before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring bidirectional data transfer with bus hold capabilities. It is suitable for systems needing reduced ground bounce and edge-rate control. Verify that the 48-lead SSOP package fits the design constraints and that the 5V supply voltage aligns with the system architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the CY74FCT162(H)245T family of 16-bit transceivers. It shares functional similarities with the CY74FCT16245T and CY74FCT162245T but is distinguished by its bus hold feature. The family is designed for CMOS technology and offers various speed grades and packaging options.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalent parts with similar bus hold features and compatible pinouts. Verify that any substitute maintains the same propagation delay specifications and operates within the required industrial temperature range.