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Part Details for CD4044BDW by Texas Instruments
Results Overview of CD4044BDW by Texas Instruments
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
CD4044BDW Information
CD4044BDW by Texas Instruments is an FF/Latch.
FF/Latches are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| CD4044BDW | Texas Instruments | CMOS Quad NAND R/S Latch with 3-State Outputs 16-SOIC -55 to 125 |
Price & Stock for CD4044BDW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-CD4044BDW-ND
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DigiKey | IC QUAD NAND R/S LATCH 16-SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
8755 In Stock |
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$0.5300 | Buy Now |
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DISTI #
296-CD4044BDW-ND
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DigiKey | IC QUAD NAND R/S LATCH 16-SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube |
1017 In Stock |
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$0.4181 / $0.9100 | Buy Now |
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DISTI #
595-CD4044BDW
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Mouser Electronics | Latches CMOS Quad NAND R/S RoHS: Compliant | 2232 |
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$0.3970 / $0.9100 | Buy Now |
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DISTI #
85974369
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Verical | Latch Transparent 3-ST 4-CH SR-Type 16-Pin SOIC Tube RoHS: Compliant Min Qty: 589 Package Multiple: 1 Date Code: 0401 | Americas - 3520 |
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$0.6368 | Buy Now |
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DISTI #
85969709
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Verical | Latch Transparent 3-ST 4-CH SR-Type 16-Pin SOIC Tube RoHS: Compliant Min Qty: 589 Package Multiple: 1 Date Code: 0601 | Americas - 1480 |
|
$0.6368 | Buy Now |
|
DISTI #
85975009
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Verical | Latch Transparent 3-ST 4-CH SR-Type 16-Pin SOIC Tube RoHS: Compliant Min Qty: 589 Package Multiple: 1 | Americas - 1040 |
|
$0.6368 | Buy Now |
|
DISTI #
85978138
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Verical | Latch Transparent 3-ST 4-CH SR-Type 16-Pin SOIC Tube RoHS: Compliant Min Qty: 589 Package Multiple: 1 Date Code: 1401 | Americas - 980 |
|
$0.6368 | Buy Now |
|
DISTI #
85972346
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Verical | Latch Transparent 3-ST 4-CH SR-Type 16-Pin SOIC Tube RoHS: Compliant Min Qty: 589 Package Multiple: 1 Date Code: 1301 | Americas - 920 |
|
$0.6368 | Buy Now |
|
DISTI #
85975514
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Verical | Latch Transparent 3-ST 4-CH SR-Type 16-Pin SOIC Tube RoHS: Compliant Min Qty: 589 Package Multiple: 1 Date Code: 1101 | Americas - 815 |
|
$0.6368 | Buy Now |
|
|
Rochester Electronics | CD4044B CMOS Quad NAND R/S Latch with 3-State Outputs RoHS: Compliant Status: Active Min Qty: 1 | 8755 |
|
$0.3158 / $0.5094 | Buy Now |
Part Details for CD4044BDW
CD4044BDW CAD Models
CD4044BDW Part Data Attributes
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CD4044BDW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
CD4044BDW
Texas Instruments
CMOS Quad NAND R/S Latch with 3-State Outputs 16-SOIC -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | 4000/14000/40000 | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 10.3 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | R-S LATCH | |
| Max I(ol) | 0.0024 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 4 | |
| Number of Functions | 4 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | 3-STATE | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.06 mA | |
| Prop. Delay@Nom-Sup | 140 ns | |
| Propagation Delay (tpd) | 300 ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | NO | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Min (Vsup) | 3 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trigger Type | LOW LEVEL | |
| Width | 7.5 mm |
Alternate Parts for CD4044BDW
This table gives cross-reference parts and alternative options found for CD4044BDW. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CD4044BDW, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CD4044BDWRG4 | Texas Instruments | Check for Price | 4000/14000/40000 SERIES, LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | CD4044BDW vs CD4044BDWRG4 |
| CD4044BDWR | Texas Instruments | Check for Price | 4000/14000/40000 SERIES, LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | CD4044BDW vs CD4044BDWR |
CD4044BDW Frequently Asked Questions (FAQ)
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The recommended operating voltage range for CD4044BDW is 4.5V to 15.5V, although it can operate up to 18V with reduced performance.
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It is recommended to power up the VCC pin before the VDD pin, and power down the VDD pin before the VCC pin to prevent latch-up and ensure proper operation.
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The maximum clock frequency that CD4044BDW can handle is 10 MHz, although it can operate at higher frequencies with reduced performance and increased power consumption.
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The mode of operation is determined by the connections of the Mode Select (MS) pins. For example, connecting MS1 and MS2 to VCC sets the device to binary mode, while connecting MS1 to VCC and MS2 to GND sets it to decade mode.
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The Reset (R) pin is used to asynchronously reset the counter to zero. It can be connected to a logic high to reset the counter, and should be connected to a pull-down resistor to prevent unwanted resets.