SN74LS257BD
Texas Instruments
Category: Logic
SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs
* $0.51 - $59.09
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 2156-SN74LS257BDR-ND | 27490 | $0.87 | $0.62 | $0.56 | $0.49 | $0.42 | $0.39 | Buy | |
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Arrow North American Components | SN74LS257BD | 0 | 840 | $0.38 | $0.37 | Buy | ||||
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AVNET Europe | SN74LS257BD | 280 | 40 | * $0.60 | * $0.54 | * $0.46 | * $0.46 | Buy | ||
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AVNET Express | SN74LS257BD | 1 | $0.45 | $0.41 | Buy | |||||
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element14 APAC | SN74LS257BD | 1 | * $1.28 | * $1.15 | * $1.10 | * $1.10 | * $1.07 | * $1.07 | Buy | |
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Farnell | SN74LS257BD | 1118 | 840 | * $0.51 | * $0.51 | Buy | ||||
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Freelance | SN74LS257BD | 853 | Buy | |||||||
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Mouser Electronics | 595-SN74LS257BD | 702 | 1 | $1.04 | $0.65 | $0.65 | $0.65 | $0.53 | $0.51 | Buy |
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Newark | SN74LS257BD | 1 | $1.35 | $1.24 | $1.24 | $1.13 | $1.02 | $1.02 | Buy | |
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RS Components | SN74LS257BD | $5.15 | Buy | |||||||
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RS Components (APAC) | SN74LS257BD | $59.09 | Buy | |||||||
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Texas Instruments | SN74LS257BD | 12851 | 1 | $0.77 | $0.77 | $0.77 | $0.59 | $0.31 | $0.31 | Buy |
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Verical Marketplace | SN74LS257BD | 8800 | 880 | $0.51 | $0.51 | Buy | ||||
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Win Source | SN74LS257BD | 68000 | 175 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| Approx. Price (US$) | 0.28 | 1ku |
| Bandwidth(MHz) | 35 |
| Bits(#) | 2 |
| Channels(#) | 4 |
| Configuration | 2 |
| Digital input leakage(Max)(uA) | 5 |
| ESD Charged Device Model(kV) | 0.75 |
| ESD HBM(kV) | 2 |
| F @ Nom Voltage(Max)(Mhz) | 35 |
| Function | Encoder/Multiplexer |
| ICC @ Nom Voltage(Max)(mA) | 19 |
| Input Type | TTL |
| Operating Temperature Range(C) | 0 to 70 |
| Output Drive (IOL/IOH)(Max)(mA) | 24/-2.6 |
| Output Type | TTL |
| Package Group | PDIP,SO,SOIC |
| Package Size | mm2 |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | LS |
| Type | 3-State Output |
| VCC(Max)(V) | 5.25 |
| VCC(Min)(V) | 4.75 |
| Voltage(Nom)(V) | 5 |
| tpd @ Nom Voltage(Max)(ns) | 21 |