产品系列

罗斌森
  • SN74LS257BN

  • Manufacturer : Texas Instruments
    Packaging : Tube
    Alternate Packaging
    Series : 74LS
    Part Status : Active
    Type : Multiplexer
    Circuit : 4 x 2:1
    Independent Circuits : 1
    Current - Output High, Low : 2.6mA, 24mA
    Voltage Supply Source : Single Supply
    Voltage - Supply : 4.75V ~ 5.25V
    Operating Temperature : 0°C ~ 70°C
    Mounting Type : Through Hole
    Package / Case : 16-DIP (0.300", 7.62mm)
    Supplier Device Package : 16-PDIP

极速报价

型号
品牌 封装 批号 查看
TPS7A8300ARGWT TI 20-VQFN (5x5) New 详细
UCC27519DBVT TI SOT-23-5 New 详细
SN74V263-15PZA TI 80-LQFP (14x14) New 详细
CDCU877BZQLT TI 52-BGA MICROSTAR JUNIOR (7x4.5) New 详细
TPS62175DQCT TI 10-WSON (3x2) New 详细
LMH6629SDEVAL/NOPB TI New 详细
SN74LV273ADWR TI New 详细
SN74LV123APW TI 16-TSSOP New 详细
LP3872ET-1.8/NOPB TI TO-220-5 New 详细
TMDXSDV6467T TI New 详细
MSP430FR69271IRGCT TI 64-VQFN (9x9) New 详细
MSP430G2231QPW1REP TI 14-TSSOP New 详细
LP3470M5X-4.63 TI SOT-23-5 New 详细
LM3S9D90-IQC80-A1T TI 100-LQFP (14x14) New 详细
TPS544C25RVFT TI 40-LQFN-CLIP (7x5) New 详细
AMC1301DWV TI 8-SOIC New 详细
LM2574HVN-15 TI 8-PDIP New 详细
TPS92001DGKR TI 8-VSSOP New 详细
TPS7A0530PDBVT TI SOT-23-5 New 详细
DS92LV0412SQE/NOPB TI 48-WQFN (7x7) New 详细