HCF4041UBEY

Overview

The HCF4041UBEY is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology, available in DIP-14 packages. It functions as a quad true/complement buffer consisting of n and p channel units with low channel resistance and high current sourcing and sinking capability. The device operates within a supply voltage range of 3V to 20V and supports an operating temperature from -55°C to +125°C. It features balanced sink and source currents approximately four times standard 'B' drive, equalized delay to true and complement outputs, and input leakage current specified up to 20V.

Feature Summary

• Balanced sink and source current capability providing approximately four times the standard 'B' drive
• Equalized propagation delay between true and complement output signals
• High noise immunity combined with ultra-low power dissipation characteristics

Applications

• Buffering digital logic signals
• Driving transmission lines
• Acting as a CMOS to TTL driver interface
• Ultra-low power resistor network driving for A/D and D/A conversion

Procurement Notes

Verify component status before procurement planning. This specific part number is classified as obsolete by the manufacturer. Confirm availability through secondary market channels or authorized distributors holding remaining stock. Ensure that any replacement strategy accounts for the discontinued status and potential long-term supply constraints associated with legacy components.

Selection Notes

Select this component when designing circuits requiring high current drive capabilities relative to standard CMOS buffers. It is suitable for applications demanding standardized symmetrical output characteristics and high noise immunity. Consider its wide supply voltage range and extended temperature operation if the design environment requires robustness across varying conditions.

Part Context

This device belongs to the HCF4041UB series, which represents a quad true/complement buffer configuration. It is manufactured using Metal Oxide Semiconductor technology and is designed to meet JEDEC JESD13B standard specifications for B Series CMOS devices. The product line includes variants in both DIP and SOP packages.

Replacement Considerations

HCF4041UBM1

FAQ

What is the maximum quiescent current specification?

The quiescent current is specified up to 20V, with maximum values reaching 600μA at 20V depending on the temperature grade.

Does the device provide both non-inverting and inverting outputs?

Yes, it is a quad true/complement buffer, providing both true (non-inverting) and complement (inverting) outputs for each of the four channels.