74LV245DB,112

Overview

The Nexperia 74LV245DB,112 is an octal bus transceiver featuring 3-state outputs in a 20-pin SSOP package. It operates on a supply voltage range of 1 V to 5.5 V with TTL-compatible input and output levels. The device provides bidirectional data transmission with a propagation delay of 34 ns. It supports low-level output currents of 16 mA and high-level output currents of -16 mA. Operating temperatures span from -40 °C to +125 °C, with a maximum power dissipation of 750 mW.

Feature Summary

• Bidirectional octal bus transceiver with direction control
• Wide supply voltage compatibility from 1.0 V to 5.5 V
• TTL input level acceptance for mixed logic interfacing

Applications

• High-speed data bus systems
• Memory interface circuits
• Industrial control applications

Procurement Notes

This component is officially designated as End-of-Life (EOL) by the manufacturer. Production has ceased, and the factory is not accepting new orders. Verification of current availability requires checking authorized distributors for remaining stock or obsolete inventory. Designers should initiate replacement strategies immediately due to discontinuation status.

Selection Notes

Select this part only if legacy compatibility with the 74LV series is required. Verify that the SSOP-20 package fits the PCB footprint constraints. Ensure the application does not require active manufacturing support. Consider alternative packages like DIP-20 (74LV245N,112) if through-hole mounting is necessary for the same logical function.

Part Context

The 74LV245DB,112 belongs to the Nexperia 74LV family of low-voltage CMOS logic devices. It serves as an 8-bit transceiver within the broader logic IC category. This specific suffix indicates the SSOP-20 surface-mount packaging variant manufactured by Nexperia USA Inc.

Replacement Considerations

Public confirmed substitute part numbers include 74LV245N,112 (DIP-20 package). Other variants such as 74LV245PW may offer different packaging options within the same logical family.