Overview
The CD4009UBE is a CMOS HEX BUFFER/CONVERTER integrated circuit produced by Texas Instruments, although it is sometimes associated with Harris Corporation due to historical mergers and acquisitions. This component is part of the 4000 series of CMOS logic ICs and is designed to provide six independent inverting buffers or converters.
It is widely used in digital logic circuits for signal buffering, level shifting, and voltage translation. The CD4009UBE is known for its low power consumption, high noise immunity, and wide operating voltage range, making it suitable for various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | PDIP, CDIP, SOIC, TSSOP | - |
| Pins | 16 | - |
| Operating Voltage Range | 3V to 18V | V |
| Operating Temperature Range | -55°C to 125°C | °C |
| Quiescent Current (Max) | 1 µA | A |
| Output Current (High/Low) | 3.4 mA / 3.4 mA | A |
| Propagation Delay @ V, Max CL | 90 ns @ 15V, 50pF | ns |
| Logic Level - Low | 1.5V to 4V | V |
| Logic Level - High | 3.5V to 11V | V |
Key Features
- Low power consumption, typically 1 µA quiescent current.
- Wide operating voltage range from 3V to 18V.
- High noise immunity due to the CMOS technology.
- Six independent inverting buffers or converters.
- Available in various package types including PDIP, CDIP, SOIC, and TSSOP.
- Operating temperature range from -55°C to 125°C.
Applications
- Digital logic circuits requiring signal buffering and level shifting.
- Voltage translation in mixed-voltage systems.
- Low-power digital systems where noise immunity is crucial.
- Automotive and industrial control systems.
- Military and defense applications due to its wide temperature range and reliability.
Q & A
- What is the CD4009UBE used for?
The CD4009UBE is used as a CMOS HEX BUFFER/CONVERTER, providing six independent inverting buffers or converters for digital logic circuits.
- What is the operating voltage range of the CD4009UBE?
The operating voltage range is from 3V to 18V.
- What are the available package types for the CD4009UBE?
The CD4009UBE is available in PDIP, CDIP, SOIC, and TSSOP packages.
- What is the quiescent current of the CD4009UBE?
The quiescent current is typically 1 µA.
- What is the propagation delay of the CD4009UBE?
The propagation delay is 90 ns at 15V with a 50pF load.
- What are the logic levels for the CD4009UBE?
The logic levels are 1.5V to 4V for low and 3.5V to 11V for high.
- Is the CD4009UBE suitable for high-temperature applications?
Yes, it operates from -55°C to 125°C.
- Can the CD4009UBE be used in automotive applications?
Yes, it is suitable for automotive and industrial control systems due to its reliability and wide temperature range.
- Is the CD4009UBE RoHS compliant?
Yes, many versions of the CD4009UBE are RoHS compliant.
- What are some common applications of the CD4009UBE?
Common applications include digital logic circuits, voltage translation, low-power digital systems, and military/defense applications.
