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Part Details for SN74ALS257ADR by Texas Instruments
Overview of SN74ALS257ADR by Texas Instruments
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Available)
- 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.
Applications
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
Price & Stock for SN74ALS257ADR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74ALS257ADR-ND
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DigiKey | IC MULTIPLEXER 4 X 2:1 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
57500 In Stock |
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$0.6200 | Buy Now |
|
DISTI #
296-14728-1-ND
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DigiKey | IC MULTIPLEXER 4 X 2:1 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
|
$0.5848 / $1.4000 | Buy Now |
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DISTI #
595-SN74ALS257ADR
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Mouser Electronics | Encoders, Decoders, Multiplexers & Demultiplexers Tri-State Quad Data RoHS: Compliant | 0 |
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$0.5530 / $0.6050 | Order Now |
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Bristol Electronics | 5784 |
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RFQ | ||
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Bristol Electronics | Min Qty: 8 | 2200 |
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$0.1657 / $0.6375 | Buy Now |
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Bristol Electronics | 699 |
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RFQ | ||
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Quest Components | LOGIC MUX, QUAD, 2-INPUT, ALS-TTL, 16 Pin, Plastic, SOP | 1760 |
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$0.2210 / $0.8500 | Buy Now |
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Quest Components | LOGIC MUX, QUAD, 2-INPUT, ALS-TTL, 16 Pin, Plastic, SOP | 1108 |
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$0.6965 / $1.9900 | Buy Now |
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Quest Components | LOGIC MUX, QUAD, 2-INPUT, ALS-TTL, 16 Pin, Plastic, SOP | 559 |
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$0.7960 / $1.9900 | Buy Now |
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Quest Components | LOGIC MUX, QUAD, 2-INPUT, ALS-TTL, 16 Pin, Plastic, SOP | 28 |
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$1.1130 / $1.8550 | Buy Now |
Part Details for SN74ALS257ADR
SN74ALS257ADR CAD Models
SN74ALS257ADR Part Data Attributes
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SN74ALS257ADR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74ALS257ADR
Texas Instruments
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| 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 Bits | 2 | |
| 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 | TR | |
| 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 (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
Alternate Parts for SN74ALS257ADR
This table gives cross-reference parts and alternative options found for SN74ALS257ADR. 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 SN74ALS257ADR, 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 |
|---|---|---|---|
| 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 | SN74ALS257ADR vs DM74ALS257M |
| SN74ALS257ADE4 | ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16 | Texas Instruments | SN74ALS257ADR vs SN74ALS257ADE4 |
| SN74ALS257D | ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 | Texas Instruments | SN74ALS257ADR vs SN74ALS257D |
| N74ALS257D-T | IC ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, Multiplexer/Demultiplexer | NXP Semiconductors | SN74ALS257ADR vs N74ALS257D-T |
| DM74ALS257MX | 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 | SN74ALS257ADR vs DM74ALS257MX |