| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DM74ALS646WMX_NL | Fairchild Semiconductor Corporation | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs DM74ALS646WMX_NL |
| DM74ALS646WMX | Texas Instruments | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs DM74ALS646WMX |
| DM74ALS646-1WM | Fairchild Semiconductor Corporation | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs DM74ALS646-1WM |
| DM74ALS646WMX | Rochester Electronics LLC | Check for Price | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, 0.300 INCH, MS-013, SOIC-24 | DM74ALS646WM vs DM74ALS646WMX |
| SN74ALS646-1DW | Texas Instruments | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs SN74ALS646-1DW |
| SN74ALS646A-1DW | Texas Instruments | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs SN74ALS646A-1DW |
| SN74ALS646DW | Rochester Electronics LLC | Check for Price | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 | DM74ALS646WM vs SN74ALS646DW |
| DM74ALS646-1WM | National Semiconductor Corporation | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs DM74ALS646-1WM |
| SN74ALS646-1DWR | Texas Instruments | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs SN74ALS646-1DWR |
| SN74ALS646DWR | Texas Instruments | Check for Price | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24 | DM74ALS646WM vs SN74ALS646DWR |
Part Details for DM74ALS646WM by Texas Instruments
Results Overview of DM74ALS646WM by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 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.
Applications
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
DM74ALS646WM Information
DM74ALS646WM by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers 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: DM74ALS646WM 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.
DM74ALS646WM Part Data Attributes
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DM74ALS646WM
Texas Instruments
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Datasheet
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DM74ALS646WM
Texas Instruments
Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop24,.4 | |
| Pin Count | 24 | |
| Reach Compliance Code | Unknown | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Direction Control; Select Input For Multiplexed Transmission Of Registered Or Real Time Data | |
| Control Type | Independent Control | |
| Count Direction | Bidirectional | |
| Family | Als | |
| JESD-30 Code | R-PDSO-G24 | |
| JESD-609 Code | e0 | |
| Length | 15.4 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Registered Bus Transceiver | |
| Max I(ol) | 0.024 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-State | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP24,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Power Supply Current-Max (ICC) | 88 Ma | |
| Prop. Delay@Nom-Sup | 20 Ns | |
| Propagation Delay (tpd) | 17 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 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 |
Alternate Parts for DM74ALS646WM
This table gives cross-reference parts and alternative options found for DM74ALS646WM. 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 DM74ALS646WM, 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.