Overview
The CD4044BDWRE4 is a CMOS Quad 3-State R/S Latch integrated circuit produced by Texas Instruments. This component is part of the 4000B logic series and is designed for use in a variety of digital logic applications. The CD4044B series is known for its low power consumption and high noise immunity, making it suitable for systems requiring reliable and efficient logic operations.
Key Specifications
| Parameter | Value |
|---|---|
| Logic Type | S-R Latch |
| Number of Circuits | 4 Independent Circuits |
| Output Type | Tri-State |
| Voltage - Supply | 3 V ~ 18 V |
| Propagation Delay Time | 50 ns |
| Current - Output High, Low | 6.8 mA, 6.8 mA |
| Operating Temperature | -55°C ~ 125°C |
| Package Type | 16-lead SOIC (DW) |
| Mounting Type | Surface Mount |
Key Features
- Low power consumption, suitable for battery-powered devices.
- High noise immunity due to the CMOS technology.
- Tri-state outputs, allowing for bus-oriented applications.
- Wide operating voltage range from 3 V to 18 V.
- Four independent R/S latches, each with a separate set and reset input.
- Compliant with RoHS and no Sb/Br, making it environmentally friendly.
Applications
- Digital logic circuits requiring low power and high reliability.
- Bus-oriented systems where tri-state outputs are necessary.
- Industrial control systems and automation.
- Consumer electronics and appliances.
- Military and defense applications due to its QML certification.
Q & A
- What is the CD4044BDWRE4 used for?
The CD4044BDWRE4 is used as a CMOS Quad 3-State R/S Latch in digital logic circuits.
- What is the operating voltage range of the CD4044BDWRE4?
The operating voltage range is from 3 V to 18 V.
- What is the propagation delay time of the CD4044BDWRE4?
The propagation delay time is approximately 50 ns.
- What type of outputs does the CD4044BDWRE4 have?
The CD4044BDWRE4 has tri-state outputs.
- What is the package type of the CD4044BDWRE4?
The package type is 16-lead SOIC (DW).
- Is the CD4044BDWRE4 RoHS compliant?
- What is the operating temperature range of the CD4044BDWRE4?
The operating temperature range is from -55°C to 125°C.
- Can the CD4044BDWRE4 be used in military applications?
- Is the CD4044BDWRE4 still in production?
No, the CD4044BDWRE4 is obsolete and no longer manufactured by Texas Instruments.
- Where can I find substitutes for the CD4044BDWRE4?
You can find parametric equivalents or substitutes through suppliers like Digi-Key or other electronic component distributors.
