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
AFE030AIRGZR TI 48-VQFN (7x7) New 详细
TPS22921YZPR TI 6-DSBGA, 6-WCSP (1.4x0.9) New 详细
ADS1263IPWR TI 28-TSSOP New 详细
LP2995M/NOPB TI 8-SOIC New 详细
SN74LVC126AQDRQ1 TI 14-SOIC New 详细
TLV117125DCYR TI SOT-223-4 New 详细
SN74HC163IPWRG4Q1 TI 16-TSSOP New 详细
TMS320DM6467CCUTA TI 529-FCBGA (19x19) New 详细
SN74F543DW TI 24-SOIC New 详细
TPIC71004TDCARQ1 TI 48-HTSSOP New 详细
SN7534051NSR TI 16-SO New 详细
SN74AUC1G125YZAR TI 5-DSBGA, 5-WCSP (1.4x0.9) New 详细
UCC27512MDRSTEP TI 6-SON (3x3) New 详细
LM5022EVAL/NOPB TI New 详细
THS3111IDGN TI 8-MSOP-PowerPad New 详细
SN7407DR TI 14-SOIC New 详细
TPS62303DRCR TI 10-VSON (3x3) New 详细
NS16C2752TVAX/NOPB TI 44-PLCC (16.58x16.58) New 详细
SN74ABT373DWR TI 20-SOIC New 详细
TPS71433DRVT TI 6-SON (2x2) New 详细