Texas Instruments CD4044BD Latches
IC QUAD NAND R/S LATCH 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD4044BD
Series
Detailed Description
Transparent 4-bit SR-type latch IC featuring 3-state outputs. Operates with a supply voltage range of 3V to 18V, nominal 5V. Offers a propagation delay of 300ns, with 140ns at nominal supply and 50pF load capacitance. Designed for military temperature grade operation from -55°C to 125°C. Housed in a 16-pin SOIC package with dual terminal positions.
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Number of Bits: 4
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD4044BD Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD4044BD Latches technical specifications.
General
Series
CD4044B
RoHS
Yes
Number of Pins
16
Number of Channels
4 Channels
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
5
Lifecycle Status
Active
Terminal Position
DUAL
Alternate Parts Comparison (CD4044BD 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 |
| Lifecycle Status | Active | Active | Active | Active |
| Package | 16-SOIC | SOIC (D)-16 | SOIC (D)-16 | 16-SOIC (0.154", 3.90mm Width) |
| Number of Channels | 4 Channels | 1 | 1 | -- |
| Number of Circuits | 1 Circuit | 1 | 1 | -- |
| Action |
Texas Instruments CD4044BD Latches Overview
Transparent 4-bit SR-type latch IC featuring 3-state outputs. Operates with a supply voltage range of 3V to 18V, nominal 5V. Offers a propagation delay of 300ns, with 140ns at nominal supply and 50pF load capacitance. Designed for military temperature grade operation from -55°C to 125°C.
Housed in a 16-pin SOIC package with dual terminal positions.
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.