Part Details for SN74ALS257ADE4 by Texas Instruments
Overview of SN74ALS257ADE4 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
Part Details for SN74ALS257ADE4
SN74ALS257ADE4 CAD Models
SN74ALS257ADE4 Part Data Attributes:
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SN74ALS257ADE4
Texas Instruments
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Datasheet
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SN74ALS257ADE4
Texas Instruments
ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP16,.25 | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | ALS | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | MULTIPLEXER | |
| Max I(ol) | 0.024 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Inputs | 2 | |
| Number of Outputs | 1 | |
| Number of Terminals | 16 | |
| 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 | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 12 mA | |
| Prop. Delay@Nom-Sup | 12 ns | |
| Propagation Delay (tpd) | 12 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 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 | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for SN74ALS257ADE4
This table gives cross-reference parts and alternative options found for SN74ALS257ADE4. 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 SN74ALS257ADE4, 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 |
|---|---|---|---|
| DM74ALS257MX_NL | Multiplexer, ALS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Fairchild Semiconductor Corporation | SN74ALS257ADE4 vs DM74ALS257MX_NL |
| DM74ALS257M | Multiplexer, ALS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Fairchild Semiconductor Corporation | SN74ALS257ADE4 vs DM74ALS257M |
| SN74ALS257ADR | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | Texas Instruments | SN74ALS257ADE4 vs SN74ALS257ADR |
| 74ALS257D-T | IC ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, PLASTIC, SO-16, Multiplexer/Demultiplexer | NXP Semiconductors | SN74ALS257ADE4 vs 74ALS257D-T |
| DV74ALS257D | Multiplexer, ALS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, PLASTIC, SOP-16 | avg Semiconductors | SN74ALS257ADE4 vs DV74ALS257D |