SN74AS257D
Texas Instruments
Category: Logic
SN74AS257 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs
$1.86 - $2.54
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 2156-SN74AS257DR-ND | 17500 | 431 | $3.17 | $2.85 | $2.85 | $2.33 | $1.67 | $1.67 | Buy |
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Arrow North American Components | SN74AS257D | 0 | 200 | $0.00 | $0.00 | Buy | ||||
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AVNET Europe | SN74AS257D | 40 | * $2.11 | * $1.96 | * $1.65 | * $1.65 | Buy | |||
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AVNET Express | SN74AS257D | 33191 | 1 | $1.76 | $1.73 | Buy | ||||
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Farnell | SN74AS257D | 1 | * $3.07 | * $2.44 | * $2.44 | * $2.22 | * $1.34 | * $1.34 | Buy | |
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Mouser Electronics | 595-SN74AS257D | 0 | 200 | $2.02 | $1.92 | Buy | ||||
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Texas Instruments | SN74AS257D | 1830 | 1 | $2.54 | $2.54 | $2.54 | $2.22 | $1.26 | $1.26 | Buy |
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Verical Marketplace | SN74AS257D | 8880 | 240 | $2.10 | $2.10 | Buy | ||||
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Win Source | SN74AS257D | 6460 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| Approx. Price (US$) | 1.24 | 1ku |
| Bandwidth(MHz) | 125 |
| 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) | 125 |
| Function | Encoder/Multiplexer |
| ICC @ Nom Voltage(Max)(mA) | 31.9 |
| Input Type | TTL |
| Operating Temperature Range(C) | 0 to 70 |
| Output Drive (IOL/IOH)(Max)(mA) | 48/-15 |
| Output Type | TTL |
| Package Group | PDIP,SO,SOIC |
| Package Size | mm2 |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | AS |
| Type | 3-State Output |
| VCC(Max)(V) | 5.5 |
| VCC(Min)(V) | 4.5 |
| Voltage(Nom)(V) | 5 |
| tpd @ Nom Voltage(Max)(ns) | 12 |