Part Details for SN74LS251DR2 by onsemi
Overview of SN74LS251DR2 by onsemi
- 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)
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Part Details for SN74LS251DR2
SN74LS251DR2 CAD Models
SN74LS251DR2 Part Data Attributes
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SN74LS251DR2
onsemi
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Datasheet
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SN74LS251DR2
onsemi
LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SOIC-16
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ON SEMICONDUCTOR | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP16,.25 | |
| Pin Count | 16 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 9.9 mm | |
| Logic IC Type | MULTIPLEXER | |
| Max I(ol) | 0.024 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Inputs | 8 | |
| Number of Outputs | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-STATE | |
| Output Polarity | COMPLEMENTARY | |
| 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) | 235 | |
| Power Supply Current-Max (ICC) | 12 mA | |
| Prop. Delay@Nom-Sup | 45 ns | |
| Propagation Delay (tpd) | 28 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 | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm |
Alternate Parts for SN74LS251DR2
This table gives cross-reference parts and alternative options found for SN74LS251DR2. 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 SN74LS251DR2, 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 |
|---|---|---|---|
| SN74LS251D | 8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 | Texas Instruments | SN74LS251DR2 vs SN74LS251D |
| SN74LS251DRG4 | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, GREEN, PLASTIC, SOIC-16 | Rochester Electronics LLC | SN74LS251DR2 vs SN74LS251DRG4 |
| SN74LS251DW | LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SOIC-16 | Motorola Mobility LLC | SN74LS251DR2 vs SN74LS251DW |
| SN74LS251D | LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SOIC-16 | onsemi | SN74LS251DR2 vs SN74LS251D |
| SN74LS251DG4 | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, GREEN, PLASTIC, SOIC-16 | Rochester Electronics LLC | SN74LS251DR2 vs SN74LS251DG4 |
| SN74LS251DRE4 | LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16 | Texas Instruments | SN74LS251DR2 vs SN74LS251DRE4 |
| SN74LS251DW | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, PLASTIC, SOIC-16 | Motorola Semiconductor Products | SN74LS251DR2 vs SN74LS251DW |
| HD74LS251RP | LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, FP-16DN | Renesas Electronics Corporation | SN74LS251DR2 vs HD74LS251RP |
| SN74LS251DRE4 | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, GREEN, PLASTIC, SOIC-16 | Rochester Electronics LLC | SN74LS251DR2 vs SN74LS251DRE4 |
| DM74LS251MX | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 | Rochester Electronics LLC | SN74LS251DR2 vs DM74LS251MX |