74ACTQ16245MTD

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ACTQ16245MTD is a 16-bit bidirectional transceiver with 3-STATE outputs, housed in a 48-Lead Thin Shrink Small Outline Package (TSSOP). 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 separate control logic for each byte, allowing independent or combined 16-bit operation. Propagation delays range from 2.6ns to 9.0ns at 5.0V with 50pF load, while pin-to-pin skew is guaranteed at 3.0ns maximum.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Utilizes FACT Quiet Series technology for quiet output switching and improved dynamic threshold performance
• Features separate control logic for each byte with independent Output Enable inputs
• Guarantees simultaneous switching noise levels and pin-to-pin output skew
• Supports bidirectional non-inverting data flow controlled by Transmit/Receive inputs

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented applications requiring 16-bit data transfer
• Systems utilizing byte-controlled data routing
• High-speed digital interfaces needing low noise characteristics

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant, as the datasheet lists both SSC and MTD options. Confirm that the ordering code matches the required TSSOP form factor. Check for any suffix requirements if tape and reel packaging is needed instead of tube. Ensure compatibility with existing board layouts for the 48-lead footprint.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide bus interface is required with independent byte control. It serves as the 16-bit version of the ACTQ245. Consider its low noise specifications for sensitive analog-digital mixed environments. Verify that the 5V logic family aligns with the system's power and signal standards.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ACTQ logic family, designed for high-speed CMOS applications. It is manufactured under Fairchild Semiconductor technology, now part of onsemi. The device is distinct from standard AC series due to its enhanced noise immunity and specific switching characteristics defined by the FACT Quiet Series architecture.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers: 74ACT16245DGGR, 74ACT16245DL, 74ACT16245DLR.