CD4009UBE Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
CD4009UBE is a hex inverting buffer/converter IC from Texas Instruments, supporting dual-supply high-to-low voltage translation across 3V to 18V range with 6 independent inverter channels in a 16-pin PDIP package. From $0.35, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4009UBE Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3463(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4009UBE?
- Hex inverting buffer with 6 independent channels for parallel signal inversion
- Wide supply voltage range of 3V to 18V enabling dual-supply high-to-low voltage translation
- CMOS 4000-series logic family with high noise immunity and low power consumption
- 16-pin PDIP package for easy through-hole PCB assembly and prototyping
- 50 pF load capacitance rating suitable for driving standard logic and gate inputs
What is CD4009UBE used for?
The CD4009UBE is widely used in logic level conversion circuits where signals must be translated between different voltage domains, such as interfacing 12V industrial logic with 5V microcontrollers. It is also employed in signal buffering applications within motor control systems, relay drivers, and legacy TTL-to-CMOS interface designs. Additionally, the device serves as a general-purpose hex inverter in digital control panels, programmable logic controllers (PLCs), and embedded systems requiring robust signal inversion across a wide voltage range.
What are the specifications of CD4009UBE?
| YTEOL | 15 |
| Additional Feature | DUAL SUPPLY HIGH TO LOW VOLTAGE TRANSLATOR |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Max I(ol) | -0.0011 A |
| Number of Bits | 6 |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Output Characteristics | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.018mA |
| Prop. Delay@Nom-Sup | 140ns |
| Propagation Delay (tpd) | 200ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| ## CD4009UBE Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Where can I find the CD4009UBE datasheet?
CD4009UBE Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4009UBE?
Compatible alternatives and drop-in replacements for CD4009UBE:
suggested
suggested
suggested
Frequently Asked Questions
What is the supply voltage range of the CD4009UBE?
The CD4009UBE operates over a wide supply voltage range of 3V to 18V, making it suitable for dual-supply applications and high-to-low voltage translation between different logic families such as 12V CMOS and 5V TTL systems.
How many inverter channels does the CD4009UBE contain?
The CD4009UBE contains 6 independent inverting buffer/converter channels (hex configuration), allowing simultaneous inversion of up to 6 logic signals in a single 16-pin PDIP package with a maximum load capacitance of 50 pF per channel.
What are typical applications for the CD4009UBE?
Typical applications include logic level shifting between high-voltage CMOS (e.g., 12V) and low-voltage TTL (5V) systems, signal buffering in industrial control equipment, relay and lamp driver interfaces, and general hex inversion in PLC and embedded control designs.
Can the CD4009UBE replace other CD4000-series hex inverters?
The CD4009UBE is pin-compatible with other CD4000-series devices sharing the same 16-pin PDIP footprint. It is functionally similar to the CD4049UBE but optimized for voltage translation applications; always verify voltage and current specifications before substitution.
Related Guides
CDSOT23-SM712 RS-485 Interface Protection Design Guide
Design robust RS-485 protection with CDSOT23-SM712 using correct clamping, placement, grounding, termination, and surge coordination.
Jul 17, 2026
CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide
Design CR0805-FX-10R0ELF into 0805 circuits with practical power, pulse, thermal, layout, tolerance, and sourcing checks.
Jul 17, 2026
How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs
Choose 150141RS73100 and related Würth 150141 LEDs by color, brightness, 3528 package fit, drive margin, and procurement controls.
Jul 15, 2026
Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header
Choose Molex 53398-0371 by circuit count, mating system, derating, PCB geometry, assembly needs, and exact-suffix sourcing.
Jul 15, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3463 | $0.35 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit