CD4044BE-NG Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The CD4044BE-NG is a quad S-R latch IC with tri-state outputs in a 16-PDIP package. It features four independent Set-Reset latches with active-low inputs and high-impedance tri-state output control. From $0.50 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4044BE-NG Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4044BE-NG?
- Quad S-R latch with tri-state outputs enables easy bus interfacing and output isolation
- Active-low S and R inputs provide flexible logic control for memory and state storage applications
- 16-PDIP package offers easy hand-soldering and breadboard prototyping compatibility
- Wide supply voltage range from 3V to 18V suits diverse logic-level environments
What is CD4044BE-NG used for?
The CD4044BE-NG is widely used in digital logic systems requiring reliable state storage, such as keyboard debouncing circuits, control panel latching, and bus arbitration logic. Its tri-state output capability makes it ideal for shared bus architectures in microcontroller peripherals and programmable logic controllers. The device also finds use in industrial control systems where multiple latch channels must be independently enabled or isolated from the data bus.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the CD4044BE-NG datasheet?
CD4044BE-NG Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4044BE-NG?
Compatible alternatives and drop-in replacements for CD4044BE-NG:
R-S Latch, 4000/14000/40000 Series, 4-Func, Low Level Triggered, 4-Bit, True Output, CMOS, PDIP16
R-S Latch, 4000/14000/40000 Series, 4-Func, Low Level Triggered, 4-Bit, True Output, CMOS, PDIP16
R-S Latch, 4000/14000/40000 Series, 4-Func, Low Level Triggered, 4-Bit, True Output, CMOS, CDIP16
R-S Latch, 4000/14000/40000 Series, 4-Func, Low Level Triggered, 4-Bit, True Output, CMOS, CDIP16
Frequently Asked Questions
What is the supply voltage range for the CD4044BE-NG?
The CD4044BE-NG operates over a wide supply voltage range of 3V to 18V, making it compatible with both 5V TTL logic systems and 12V or 15V CMOS environments commonly used in industrial applications.
How does the tri-state output work on the CD4044BE-NG?
The CD4044BE-NG features an active-high Output Enable (OE) pin that controls the tri-state outputs. When OE is low, all outputs are placed in a high-impedance state, effectively disconnecting them from the bus and allowing multiple devices to share the same output lines without conflict.
What are typical applications for the CD4044BE-NG?
Typical applications include data bus latching, keyboard debounce circuits, register storage in microprocessor systems, and control signal latching in industrial automation. The four independent S-R latches allow simultaneous management of multiple logic states in a single compact 16-PDIP package.
Is the CD4044BE-NG pin-compatible with other CD4000-series ICs?
Yes, the CD4044BE-NG follows the standard CD4000 CMOS logic family pinout conventions and is compatible with the CD4044B family across manufacturers. It can be used as a drop-in replacement in existing 16-PDIP footprints that conform to this standard pinout.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 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
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