SN74LS257BD
Texas Instruments
Category: Logic
SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs
$0.46 - $59.09Distributors
Currency:
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DigiKey | 296-SN74LS257BDRDKR-ND | 0 | 1 | $0.91 | $0.81 | $0.77 | $0.63 | $0.46 | $0.46 | Buy | ||
Arrow North American Components | SN74LS257BD | 0 | 840 | $0.38 | $0.37 | Buy | ||||||
AVNET Europe | SN74LS257BD | 280 | 40 | * $0.56 | * $0.50 | * $0.42 | * $0.42 | Buy | ||||
AVNET Express | SN74LS257BD | 1 | $0.45 | $0.41 | Buy | |||||||
element14 APAC | SN74LS257BD | 1 | * $1.21 | * $1.09 | * $1.03 | * $1.03 | * $1.01 | * $1.01 | Buy | |||
Farnell | SN74LS257BD | 1118 | 801 | * $0.66 | * $0.66 | Buy | ||||||
Freelance | SN74LS257BD | 853 | Buy | |||||||||
Mouser Electronics | 595-SN74LS257BD | 790 | 1 | $1.16 | $1.03 | $1.03 | $0.81 | $0.53 | $0.45 | Buy | ||
Newark | SN74LS257BD | 1 | $1.35 | $1.24 | $1.24 | $1.13 | $1.02 | $1.02 | Buy | |||
RS Components | SN74LS257BD | $5.15 | Buy | |||||||||
RS Components (APAC) | SN74LS257BD | $59.09 | Buy | |||||||||
Texas Instruments | SN74LS257BD | 12851 | 1 | $0.77 | $0.77 | $0.77 | $0.59 | $0.31 | $0.31 | Buy | ||
Verical Marketplace | SN74LS257BD | 8800 | 880 | $0.51 | $0.51 | Buy | ||||||
Win Source | SN74LS257BD | 68000 | 175 | Buy |
Parts in family
Technical Specifications
Lead Free Status | Yes |
ROHS Compliance | Yes |
Approx. Price (US$) | 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 |