Part Details for SN74ALS244B-1DW by Texas Instruments
Overview of SN74ALS244B-1DW by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for SN74ALS244B-1DW
SN74ALS244B-1DW CAD Models
SN74ALS244B-1DW Part Data Attributes:
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SN74ALS244B-1DW
Texas Instruments
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Datasheet
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SN74ALS244B-1DW
Texas Instruments
ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP20,.4 | |
| Pin Count | 20 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Control Type | ENABLE LOW | |
| Family | ALS | |
| JESD-30 Code | R-PDSO-G20 | |
| Length | 12.8 mm | |
| 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 | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 27 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 Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.5 mm |
Alternate Parts for SN74ALS244B-1DW
This table gives cross-reference parts and alternative options found for SN74ALS244B-1DW. 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 SN74ALS244B-1DW, 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 |
|---|---|---|---|
| DM74ALS244AWMX | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Rochester Electronics LLC | SN74ALS244B-1DW vs DM74ALS244AWMX |
| 74ALS244A-1D-T | IC ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20, Bus Driver/Transceiver | NXP Semiconductors | SN74ALS244B-1DW vs 74ALS244A-1D-T |
| SN74ALS244BDWR | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Rochester Electronics LLC | SN74ALS244B-1DW vs SN74ALS244BDWR |
| SN74ALS244BDW | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Rochester Electronics LLC | SN74ALS244B-1DW vs SN74ALS244BDW |
| SN74ALS244B-1DWR | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74ALS244B-1DW vs SN74ALS244B-1DWR |
| DM74ALS244AWM | Bus Driver, ALS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | SN74ALS244B-1DW vs DM74ALS244AWM |
| DV74ALS244AD | Bus Driver, ALS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SOP-20 | avg Semiconductors | SN74ALS244B-1DW vs DV74ALS244AD |
| SN74ALS244CDW | 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS244B-1DW vs SN74ALS244CDW |
| 74ALS244AD | IC ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, SOL-20, Bus Driver/Transceiver | NXP Semiconductors | SN74ALS244B-1DW vs 74ALS244AD |
| SN74ALS244BDWR | Octal Buffers/Line Drivers with 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS244B-1DW vs SN74ALS244BDWR |