Texas Instruments CD4043BDRG4 Latches
CMOS Quad NOR R/S Latch with 3-State Outputs
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD4043BDRG4
Series
Detailed Description
CMOS Quad NOR R/S Latch with 3-State Outputs
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD4043BDRG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD4043BDRG4 Latches technical specifications.
General
Series
4000B
RoHS
Yes
Number of Channels
4 Channels
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
3V ~ 18V
Output Type
Tri-State
Logic Type
S-R Latch
Current Output High Low
6.8mA, 6.8mA
Alternate Parts Comparison (CD4043BDRG4 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 |
| RoHS | Yes | Yes | Yes | Yes |
| Package | SOIC-Narrow-16 | SOIC (D)-16 | SOIC (D)-16 | 16-SOIC (0.154", 3.90mm Width) |
| Number of Channels | 4 Channels | 1 | 1 | -- |
| Number of Circuits | 1 | 1 | 1 | -- |
| Lifecycle Status | -- | Active | Active | Active |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC14043BDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
S-R Latch 4 Channel 1:1 IC Tri-State 16-SOIC
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.