Part Details for SN74LS257BD by Motorola Mobility LLC
Results Overview of SN74LS257BD by Motorola Mobility LLC
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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SN74LS257BD Information
SN74LS257BD by Motorola Mobility LLC is a Multiplexer/Demultiplexer.
Multiplexer/Demultiplexers 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.
Price & Stock for SN74LS257BD
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | 74LS257B - Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs RoHS: Compliant Status: Obsolete Min Qty: 1 | 144 |
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$0.4144 / $0.4875 | Buy Now |
Part Details for SN74LS257BD
SN74LS257BD CAD Models
SN74LS257BD Part Data Attributes
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SN74LS257BD
Motorola Mobility LLC
Buy Now
Datasheet
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Compare Parts:
SN74LS257BD
Motorola Mobility LLC
LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, SOIC-16
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MOTOROLA INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP16,.25 | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 9.9 mm | |
| Load Capacitance (CL) | 45 pF | |
| Logic IC Type | MULTIPLEXER | |
| Max I(ol) | 0.024 A | |
| 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 | |
| Power Supply Current-Max (ICC) | 16 mA | |
| Prop. Delay@Nom-Sup | 21 ns | |
| Propagation Delay (tpd) | 21 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 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 | |
| Width | 3.9 mm |
Alternate Parts for SN74LS257BD
This table gives cross-reference parts and alternative options found for SN74LS257BD. 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 SN74LS257BD, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74LS257BDRG4 | Texas Instruments | Check for Price | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16 | SN74LS257BD vs SN74LS257BDRG4 |
| HD74LS257RP-EL | Hitachi Ltd | Check for Price | Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, FP-16DN | SN74LS257BD vs HD74LS257RP-EL |
| T74LS257AM1 | STMicroelectronics | Check for Price | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, SO-16 | SN74LS257BD vs T74LS257AM1 |
| SN74LS257BDG4 | Texas Instruments | Check for Price | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | SN74LS257BD vs SN74LS257BDG4 |
| HD74LS257RP | Renesas Electronics Corporation | Check for Price | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, FP-16DN | SN74LS257BD vs HD74LS257RP |
| SN74LS257BDRE4 | Texas Instruments | Check for Price | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16 | SN74LS257BD vs SN74LS257BDRE4 |
| SN74LS257BD | onsemi | Check for Price | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, PLASTIC, SOIC-16 | SN74LS257BD vs SN74LS257BD |
| SN74LS257BDR2 | Motorola Mobility LLC | Check for Price | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, PLASTIC, SOIC-16 | SN74LS257BD vs SN74LS257BDR2 |
| N74LS257AD | YAGEO Corporation | Check for Price | Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, | SN74LS257BD vs N74LS257AD |
| SN74LS257BDR2 | onsemi | Check for Price | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, PLASTIC, SOIC-16 | SN74LS257BD vs SN74LS257BDR2 |