Texas Instruments CD4043BD Latches
Transparent 3-state SR-type latch IC featuring 4 independent circuits, each with 4 bits.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD4043BD
Series
Detailed Description
Transparent 3-state SR-type latch IC featuring 4 independent circuits, each with 4 bits. This CMOS logic component offers 8 input lines and 4 output lines with a 3-state capability. Operating across a 3V to 18V supply voltage range, it supports a maximum operating temperature of 125°C and is RoHS compliant. The surface mountable SOIC package with gold contact plating ensures reliable integration.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD4043BD Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD4043BD Latches technical specifications.
General
Series
4000B
RoHS
Yes
Package / Case
16-SOIC
Packaging
Rail/Tube
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
3V ~ 18V
Package
SOIC
Contact Plating
Gold
High Level Output Current
-4.2mA
Alternate Parts Comparison (CD4043BD vs CD4051BM96G3 vs CD4051BM96G4 vs CD4017BM96G4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C |
| Number of Circuits | 1 | 1 | 1 | -- |
| Supply Voltage | 3V ~ 18V | -- | -- | 3 V ~ 18 V |
| Logic Type | S-R Latch | -- | -- | Counter, Decade |
| Number of Elements | 1 | -- | -- | 1 |
| Package | SOIC | -- | -- | 16-SOIC (0.154", 3.90mm Width) |
| Series | 4000B | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Circuit | 1:1 | -- | -- | -- |
| Contact Plating | Gold | -- | -- | -- |
| Action |
Texas Instruments CD4043BD Latches Overview
Transparent 3-state SR-type latch IC featuring 4 independent circuits, each with 4 bits. This CMOS logic component offers 8 input lines and 4 output lines with a 3-state capability. Operating across a 3V to 18V supply voltage range, it supports a maximum operating temperature of 125°C and is RoHS compliant.
The surface mountable SOIC package with gold contact plating ensures reliable integration.
More Parts in Latches
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.