Texas Instruments CD4044BDR Microcontrollers
CMOS Quad 3-State Latch IC, SOIC, 3V-18V
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD4044BDR
Series
Detailed Description
CMOS Quad 3-State Latch IC, SOIC, 3V-18V
Package
SOIC (D)-16
Lifecycle Status
Active
Datasheet
CD4044BDR Datasheet
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Technical Specifications
Texas Instruments CD4044BDR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
4
Function
RS latch
Technology Family
CD4000
Supply Voltage Min V
3
Supply Voltage Max V
18
Input Type
Standard CMOS
Output Type
3-State
Data Rate Max Mbps
16
Iol Max Ma
2.4
Alternate Parts Comparison (CD4044BDR vs CD40175BM96 vs CD4017BM96G4 vs CD40106BM96E4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Function | RS latch | Master Reset | Counter | Inverter Schmitt Trigger |
| Package | SOIC (D)-16 | SOIC (D)-16 | 16-SOIC (0.154", 3.90mm Width) | SOIC-14 |
| Input Type | Standard CMOS | Standard CMOS | -- | Schmitt Trigger |
| Output Type | 3-State | Complementary | -- | CMOS |
| Package / Case | -- | 16-SOIC | 16-SOIC | 14-SOIC |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -55°C ~ 125°C (TA) | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | -- | 3V ~ 18V | 3 V ~ 18 V | 3V ~ 18V |
| 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
MC14044BDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
4-CH 3-STATE Latch IC, CMOS, 3V-18V, SOIC
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.