74ACT16245SSCX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ACT16245SSCX is a 16-bit bidirectional transceiver with 3-STATE outputs, housed in a 48-lead SSOP package. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature from -40°C to +85°C. The device features TTL-compatible inputs and provides output source/sink currents of 24 mA. Propagation delay ranges from 2.6 ns to 9.0 ns depending on conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains sixteen non-inverting bidirectional buffers with 3-STATE outputs for bus-oriented applications
• Features byte-controlled operation with separate control logic for each byte
• Includes separate transmit/receive and output enable inputs for independent direction and state control

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented data transmission systems
• Bidirectional data path buffering
• Byte-controlled memory interface circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the 'X' suffix indicates tape and reel packaging as specified in the ordering code section. Confirm the manufacturer origin, noting Fairchild Semiconductor integration into onsemi. Ensure the component matches the MS48A package specification for the 48-lead Small Shrink Outline Package.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide bidirectional buffer with independent byte control is required. It serves as the 16-bit version of the ACT245. Verify that the system requires TTL-compatible input thresholds and 24 mA drive capability. Ensure the design accommodates the 48-lead SSOP footprint.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ACT logic family, designed for high-speed CMOS applications. It is functionally equivalent to the standard 74ACT16245 but utilizes tape and reel packaging instead of tube packaging. The device integrates two independent 8-bit transceivers within a single 48-pin package.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute: 74ACT16245MTD (TSSOP variant). Other variants include 74ACT16245SSC (tube packaging).