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Part Details for SN74LS251NSR by Texas Instruments
Overview of SN74LS251NSR by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (6 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.
Price & Stock for SN74LS251NSR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-SN74LS251NSRCT-ND
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DigiKey | IC MULTIPLEXER 1 X 8:1 16SO Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
3960 In Stock |
|
$0.4405 / $1.1000 | Buy Now |
|
DISTI #
595-SN74LS251NSR
|
Mouser Electronics | Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt RoHS: Compliant | 1528 |
|
$0.4060 / $1.2500 | Buy Now |
Part Details for SN74LS251NSR
SN74LS251NSR CAD Models
SN74LS251NSR Part Data Attributes
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SN74LS251NSR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS251NSR
Texas Instruments
8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP16,.3 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 10.2 mm | |
| Load Capacitance (CL) | 15 pF | |
| Logic IC Type | MULTIPLEXER | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| 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,.3 | |
| 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 | 45 ns | |
| Propagation Delay (tpd) | 45 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 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 | 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 | 5.3 mm |
Alternate Parts for SN74LS251NSR
This table gives cross-reference parts and alternative options found for SN74LS251NSR. 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 SN74LS251NSR, 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 |
|---|---|---|---|
| SN74LS251MEL | LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, EIAJ, SOP-16 | onsemi | SN74LS251NSR vs SN74LS251MEL |
| SN74LS251NSRG4 | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, GREEN, PLASTIC, SOP-16 | Rochester Electronics LLC | SN74LS251NSR vs SN74LS251NSRG4 |
| SN74LS251M | LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, EIAJ, SOP-16 | onsemi | SN74LS251NSR vs SN74LS251M |
| SN74LS251NSRE4 | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, GREEN, PLASTIC, SOP-16 | Rochester Electronics LLC | SN74LS251NSR vs SN74LS251NSRE4 |
| SN74LS251NSRE4 | 8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO 0 to 70 | Texas Instruments | SN74LS251NSR vs SN74LS251NSRE4 |
| HD74LS251FP | Multiplexer, LS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, FP-16DA | Hitachi Ltd | SN74LS251NSR vs HD74LS251FP |