CD4043BNSR
- Mfr.Part #
- CD4043BNSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC NOR R/S LATCH 3ST QUAD 16SO
- Stock
- 4,000
- In Stock :
- 4,000
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- Manufacturer :
- Texas Instruments
- Product Category :
- Latches
- Factory Lead Time :
- 6 Weeks
- Circuit :
- 1:1
- Load Capacitance :
- 50pF
- Contact Plating :
- Gold
- Output Current :
- 6.8mA
- Thickness :
- 1.95mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Bits :
- 4
- Radiation Hardening :
- No
- Number of Channels :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Logic Function :
- Latch
- Pin Count :
- 16
- Series :
- 4000B
- Width :
- 5.3mm
- Number of Output Lines :
- 3
- Weight :
- 200.686274mg
- Quiescent Current :
- 20μA
- Height :
- 2mm
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Number of Pins :
- 16
- Current - Output High, Low :
- 6.8mA 6.8mA
- JESD-609 Code :
- e4
- Trigger Type :
- HIGH LEVEL
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 10.3mm
- Number of Terminations :
- 16
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Number of Elements :
- 1
- Voltage - Supply :
- 3V~18V
- Output Type :
- Tri-State
- Propagation Delay :
- 300 ns
- Power Supply Current-Max (ICC) :
- 0.06mA
- Logic Type :
- S-R Latch
- Supply Voltage-Min (Vsup) :
- 3V
- Terminal Position :
- Dual
- Packing Method :
- TR
- Mount :
- Surface Mount
- Packaging :
- Cut Tape (CT)
- Polarity :
- Non-Inverting
- Number of Input Lines :
- 8
- Operating Temperature :
- -55°C~125°C
- Schmitt Trigger :
- No
- Turn On Delay Time :
- 50 ns
- Mounting Type :
- Surface Mount
- Base Part Number :
- CD4043
- Max Supply Current :
- 40nA
- ECCN Code :
- EAR99
- Datasheets
- CD4043BNSR

Latches Texas Instruments CD4043BNSR Overview
The Latches Texas Instruments CD4043BNSR is a highly versatile and reliable quad NOR R/S latch with 3-state outputs, ideal for applications requiring data storage and retrieval where low power consumption and high functional integrity are crucial. Manufactured by Texas Instruments, this integrated circuit ensures stable and consistent performance with its robust design tailored for various industrial and commercial environments. Its compact 16-SO packaging not only simplifies PCB design but also enhances the overall durability and functionality of the product, making it a preferred choice for businesses aiming to integrate efficient latching mechanisms into their systems.
CD4043BNSR Features
The CD4043BNSR IC boasts several key features that enhance its applicability in a broad range of uses. These include:
- Quad NOR latch configuration which provides flexibility in circuit design.
- Three-state outputs that facilitate bus connected systems by allowing the outputs to be set high, low, or in a high impedance state.
- Low power consumption, making it suitable for battery-operated and energy-efficient applications.
- High noise immunity characteristic of CMOS technology ensures reliable operation under unpredictable environmental conditions.
- Wide operating voltage range from 3V to 18V, accommodating diverse user requirements in a single component.
CD4043BNSR Applications
- Memory Storage Devices: Utilized for storing state information in portable and non-volatile memory devices, ensuring data integrity and quick access.
- Industrial Automation Systems: Acts as a stable control element for sequence execution in automated machinery and process controllers.
- Communication Equipment: Ensures data synchronization and state management in communication infrastructures like routers and switchers.
- Consumer Electronics: Integrated into home electronics for enhanced user interface functionalities such as setting and retrieving system states in multimedia systems.
- Automotive Electronics: Used in automotive control systems for managing states in a secure and reliable manner, crucial for applications such as electronic control units.
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