SN74LS257BDR
Texas Instruments
Category: Logic
SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs
$0.34 - $15.74Distributors
Currency:
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DigiKey | 296-SN74LS257BDRDKR-ND | 2313 | 1 | $0.91 | $0.81 | $0.77 | $0.63 | $0.42 | $0.42 | Buy | ||
Arrow North American Components | SN74LS257BDR | 0 | 2500 | $0.00 | Buy | |||||||
AVNET Europe | SN74LS257BDR | 2500 | * $0.38 | Buy | ||||||||
AVNET Express | SN74LS257BDR | 27500 | 1 | $0.38 | $0.36 | Buy | ||||||
Jak Electronics | SN74LS257BDR | 2500 | $15.74 | $11.63 | $11.63 | $10.12 | $9.61 | $0.00 | Buy | |||
Mouser Electronics | 595-SN74LS257BDR | 0 | 2500 | $0.34 | Buy | |||||||
Newark | SN74LS257BDR | 2500 | $0.34 | $0.34 | $0.34 | $0.34 | $0.34 | $0.32 | Buy | |||
Texas Instruments | SN74LS257BDR | 4500 | 1 | $0.64 | $0.64 | $0.64 | $0.49 | $0.26 | $0.26 | Buy | ||
Utmel | SN74LS257BDR | 2500 | $2.14 | $1.58 | $1.58 | $1.37 | $1.30 | $0.00 | Buy | |||
Win Source | SN74LS257BDR | 3900 | 175 | Buy |
Parts in family
Technical Specifications
Lead Free Status | Yes |
ROHS Compliance | Yes |
Approx. Price (US$) | 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 |