Part Details for DM74ALS244B-1WM by National Semiconductor Corporation
Overview of DM74ALS244B-1WM by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- 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.
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Part Details for DM74ALS244B-1WM
DM74ALS244B-1WM CAD Models
DM74ALS244B-1WM Part Data Attributes
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DM74ALS244B-1WM
National Semiconductor Corporation
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Datasheet
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DM74ALS244B-1WM
National Semiconductor Corporation
IC ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | SOP, SOP20,.4 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Control Type | ENABLE LOW | |
| Family | ALS | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e0 | |
| Length | 12.8 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS DRIVER | |
| Max I(ol) | 0.048 A | |
| Number of Bits | 4 | |
| Number of Functions | 2 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| 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 | SOP20,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Power Supply Current-Max (ICC) | 24 mA | |
| Prop. Delay@Nom-Sup | 10 ns | |
| Propagation Delay (tpd) | 10 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 | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.5 mm |
Alternate Parts for DM74ALS244B-1WM
This table gives cross-reference parts and alternative options found for DM74ALS244B-1WM. 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 DM74ALS244B-1WM, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| SN74ALS244CDWR | 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 | Texas Instruments | DM74ALS244B-1WM vs SN74ALS244CDWR |
| SN74ALS244CDW | 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 | Texas Instruments | DM74ALS244B-1WM vs SN74ALS244CDW |
| DM74ALS244AWM | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Rochester Electronics LLC | DM74ALS244B-1WM vs DM74ALS244AWM |
| SN74ALS244ADW | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 | Texas Instruments | DM74ALS244B-1WM vs SN74ALS244ADW |
| DM74ALS244B-1WMX | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Texas Instruments | DM74ALS244B-1WM vs DM74ALS244B-1WMX |
| SN74ALS244C-1DWE4 | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 | Texas Instruments | DM74ALS244B-1WM vs SN74ALS244C-1DWE4 |
| DM74ALS244AWM | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Texas Instruments | DM74ALS244B-1WM vs DM74ALS244AWM |
| DM64ALS244BWM | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Texas Instruments | DM74ALS244B-1WM vs DM64ALS244BWM |
| SN74ALS244A-1DW | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 | Texas Instruments | DM74ALS244B-1WM vs SN74ALS244A-1DW |
| SN74ALS244CDWG4 | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | DM74ALS244B-1WM vs SN74ALS244CDWG4 |