产品系列

罗斌森
  • SN74LS90DR

  • Manufacturer : Texas Instruments
    Packaging : Cut Tape (CT)
    Alternate Packaging
    Series : 74LS
    Part Status : Discontinued at Digi-Key
    Logic Type : Counter, Decade
    Direction : Up
    Number of Elements : 1
    Number of Bits per Element : 4
    Reset : Asynchronous
    Count Rate : 42MHz
    Trigger Type : Negative Edge
    Voltage - Supply : 4.75V ~ 5.25V
    Operating Temperature : 0°C ~ 70°C
    Mounting Type : Surface Mount
    Package / Case : 14-SOIC (0.154", 3.90mm Width)
    Supplier Device Package : 14-SOIC

极速报价

型号
品牌 封装 批号 查看
SN74LVC2G00YZPR TI 8-DSBGA, 8-WCSP (1.9x0.9) New 详细
REG101NA-2.8/250 TI SOT-23-5 New 详细
DS90CR286AMTDX/NOPB TI 56-TSSOP New 详细
74SSTL16847DGGRG4 TI 64-TSSOP New 详细
OPT3007YMFT TI 6-PicoStar New 详细
LM78M05CDT TI TO-252-3 New 详细
SM320DM642AGDKI7EP TI 548-FC/CSP (23x23) New 详细
SN74LS378NSRE4 TI New 详细
SN74LVCH245AZQNR TI 20-BGA MICROSTAR JUNIOR (4x3) New 详细
LM2940IMPX-12 TI SOT-223-4 New 详细
BQ2084DBTR-V150G4 TI 38-TSSOP New 详细
BQ24105EVM TI New 详细
UCC3911DP-2 TI 16-SOIC New 详细
PT78ST133S TI New 详细
BUF634P TI 8-PDIP New 详细
ADS1258MPHPTEP TI 48-HTQFP (7x7) New 详细
SN74ALVC164245DL TI 48-SSOP New 详细
LMP8271MAX/NOPB TI 8-SOIC New 详细
LM2734XMKX/NOPB TI TSOT-23-6 New 详细
TPS72718DSER TI 6-WSON (1.5x1.5) New 详细