74LV245N,112

Overview

The 74LV245N,112 is an octal bus transceiver manufactured by Nexperia. It features 3-state outputs and includes output enable (OE) and direction control (DIR) inputs. The device operates within a supply voltage range of 1.0 V to 5.5 V. Propagation delay ranges from 11 ns to 34 ns depending on voltage. Input levels accept TTL logic between 2.7 V and 3.6 V. The component is housed in a DIP-20 package.

Feature Summary

• Provides bidirectional data transmission with direction control via DIR input
• Features high-impedance OFF-state controlled by active LOW OE signal
• Includes input clamp diodes for interfacing with voltages exceeding VCC

Applications

• Low voltage applications requiring wide supply compatibility
• TTL-to-CMOS level translation interfaces
• Bidirectional data bus architectures

Procurement Notes

Verify the specific ordering suffix against current Nexperia documentation to confirm package type and temperature range. Confirm availability status as distribution channels may list obsolete or discontinued stock. Ensure the component meets required RoHS compliance standards for the intended application environment.

Selection Notes

Select this component when an octal transceiver with 3-state outputs is required for bidirectional data transfer. Verify that the system operating voltage falls within the 1.0 V to 5.5 V range. Check if the DIP-20 through-hole package aligns with the PCB layout requirements.

Part Context

This part belongs to the 74LV series of low-voltage CMOS logic devices. It functions as an octal bus transceiver designed for general-purpose digital systems. The device supports operation across industrial temperature ranges and complies with relevant JEDEC standards for low-voltage logic families.

Replacement Considerations

Consult official Nexperia substitution guides for verified alternatives. Generic equivalents may differ in propagation delay, output drive strength, or package dimensions. Verify pinout compatibility before implementation.