| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DM74LS166WMX | National Semiconductor Corporation | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | DM74LS166WM vs DM74LS166WMX |
| DM74LS166WMX | Texas Instruments | Check for Price | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16 | DM74LS166WM vs DM74LS166WMX |
Part Details for DM74LS166WM by Texas Instruments
Results Overview of DM74LS166WM by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Request Part)
- 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.
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DM74LS166WM Information
DM74LS166WM by Texas Instruments is a Shift Register.
Shift Registers 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.
US Tariff Estimator: DM74LS166WM by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
DM74LS166WM Part Data Attributes
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DM74LS166WM
Texas Instruments
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Datasheet
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DM74LS166WM
Texas Instruments
Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL, PDSO16
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Package Description | Sop, Sop16,.4 | |
| Reach Compliance Code | Unknown | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Clock Inhibit | |
| Count Direction | Right | |
| Family | Ls | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 10.3 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | Parallel In Serial Out | |
| Max Frequency@Nom-Sup | 20000000 Hz | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Power Supply Current-Max (ICC) | 38 Ma | |
| Propagation Delay (tpd) | 35 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Trigger Type | Positive Edge | |
| Width | 7.5 Mm | |
| fmax-Min | 25 Mhz |
Alternate Parts for DM74LS166WM
This table gives cross-reference parts and alternative options found for DM74LS166WM. 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 DM74LS166WM, 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.