CD4049UBK

$37.33

Description：IC BUFFER INVERT 18V 16CFP
Series：-
Mfr：Harris Corporation
Package：Bulk

SKU:68cefbfd4395 Category: Gates and Inverters Brand: Harris Corporation

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Product introduction

CD4049UBK is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Harris Corporation. Its product description is IC BUFFER INVERT 18V 16CFP. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for CD4049UBK

Description：IC BUFFER INVERT 18V 16CFP
Series：-
Mfr：Harris Corporation
Package：Bulk
Logic Type：-
Number of Circuits：-
Number of Inputs：-
Features：-
Voltage - Supply：-
Current - Quiescent (Max)：-
Current - Output High, Low：-
Input Logic Level - Low：-
Input Logic Level - High：-
Max Propagation Delay @ V, Max CL：-
Operating Temperature：-
Mounting Type：Surface Mount
Supplier Device Package：16-CFP
Package / Case：16-CFlatPack

Inverter Gates datasheet and documents for CD4049UBK

CD4049UBK

Inverter Gates Overview

The CD4049UBK is a high-voltage silicon-gate CMOS hex inverting buffer/converter belonging to the 4000/14000/40000 series. It features six independent inverters with one input each, housed in a CDFP16 ceramic metal-sealed cofired flatpack package. The device supports an operating temperature range from -55 °C to +125 °C and includes radiation hardening capabilities. It accepts input voltages exceeding the supply voltage, facilitating logic level translation between COS/MOS and DTL/TTL standards.

Inverter Gates Feature Summary

Radiation hardened design suitable for harsh environments
Accepts input voltages higher than the power supply voltage
Capable of direct driving of two DTL/TTL loads

Inverter Gates Applications

Logic level conversion between COS/MOS and DTL/TTL
Digital signal inversion and waveform shaping
Signal amplification and buffering

Inverter Gates Procurement Notes

Verify the specific suffix K against manufacturer documentation to confirm the CDFP16 ceramic flatpack package and radiation-hardened status. Confirm RoHS compliance status as indicated by source data. Ensure the supplier provides official Harris datasheets to validate the extended input voltage and drive current specifications before integration.

Inverter Gates Selection Notes

Select this component when radiation tolerance and wide temperature operation are required. The CDFP16 package is distinct from standard plastic variants; verify footprint compatibility. The ability to handle inputs above VCC makes it suitable for interfacing different logic families without additional level shifting circuitry.

Inverter Gates Part Context

This part belongs to the legacy Harris 4000B CMOS logic family. It shares functional characteristics with other hex inverters but is distinguished by its hermetic ceramic packaging and radiation hardness. It serves as a robust alternative to standard commercial grade logic in aerospace or military applications requiring high reliability.