74HC241DB,112

Overview

The Nexperia 74HC241DB,112 is an octal buffer and line driver featuring three-state outputs. It operates within a supply voltage range of 2.0 V to 6.0 V. The device provides two independent output enable inputs (1OE active LOW and 2OE active HIGH), allowing control over four outputs each. It supports non-inverting logic with high noise immunity and complies with JEDEC standards JESD8C and JESD7A. The component is specified for ambient temperatures from -40 °C to +125 °C.

Feature Summary

• Octal bus interface with non-inverting three-state outputs
• Dual output enables controlling separate four-bit groups
• High noise immunity and CMOS low power dissipation
• ESD protection exceeding 2000 V HBM and 1000 V CDM

Applications

• Memory module data buffering
• Clock distribution networks
• Bus-oriented transmissions

Procurement Notes

Verify the specific ordering suffix against current Nexperia documentation to confirm package type and availability status. Confirm RoHS compliance requirements match project specifications. Check for any recent product change notices or longevity program updates that may affect long-term sourcing strategies.

Selection Notes

Select this component when an eight-channel buffer with independent tri-state control is required. Ensure the system voltage falls within the 2.0 V to 6.0 V operating range. Verify that the SO20 plastic small outline package dimensions fit the PCB layout constraints.

Part Context

This part belongs to the 74HC/HCT logic family, designed for general-purpose digital applications. It serves as a standard solution for driving loads on parallel buses. The device integrates clamp diodes on inputs to facilitate interfacing with voltages exceeding VCC using current limiting resistors.

Replacement Considerations

The 74HCT241DB variant offers TTL-compatible input levels while maintaining the same pinout and functionality.