74FCT162H245ETPACT

Buffers, Drivers, Receivers, Transceivers Overview

The CY74FCT162H245ETPACT is a 16-bit bus transceiver from the FCT series, manufactured by Cypress Semiconductor. It integrates two independent 8-bit transceivers within a single package, facilitating bidirectional data transfer between buses. The device features true outputs and operates with a supply voltage range of 4.5V to 5.5V. It utilizes a 48-pin Thin Shrink Small Outline Package (TSSOP) with a 0.240-inch width. The component supports an operating temperature range from -40°C to +85°C, ensuring reliability in industrial environments.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates two independent 8-bit bidirectional bus transceivers for efficient data routing
• Provides high-current drive capability suitable for direct interface with memory and microcontrollers
• Features power-off disable functionality to prevent loading on inactive buses during live insertion

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data transmission between system buses and peripheral devices
• Memory bus interfacing in embedded systems and computing platforms
• Bidirectional level shifting and buffering in industrial control applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer origin, as Cypress Semiconductor was acquired by Infineon Technologies. Confirm the specific suffix 'ETPACT' corresponds to the TSSOP-48 package and tape-and-reel delivery format. Ensure compatibility with RoHS directives if required for your application. Cross-reference part numbers carefully due to potential legacy naming conventions across different distributors.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual-channel 16-bit transceiver is required for bidirectional communication. It is suitable for designs needing high drive strength and low power consumption. Consider the TSSOP-48 footprint constraints during PCB layout. Verify that the 4.5V to 5.5V supply voltage aligns with the system's power architecture. Evaluate thermal performance within the specified -40°C to +85°C operating range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT logic family, known for CMOS speed with TTL-compatible inputs. The 162H245 designation indicates a 16-bit transceiver with direction control. Cypress Semiconductor produced this series before its acquisition. The device serves as a critical interface element in digital systems requiring robust bus management and signal integrity.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalents such as the PI74FCT162H245 or IDT variants. Verify pinout compatibility and electrical specifications before substitution. Note that Texas Instruments also produces similar parts under the 74FCT162H245 name.