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    首頁產(chǎn)品索引MC74HCT259A

    MC74HCT259A

    購買收藏
    ?8-Bit Addressable Latch 1-of-8 Decoder

    制造商：ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The MC74HCT259A is identical in pinout to the LS259. The device inputs are compatible with standard CMOS and LSTTL outputs. The HCT259A has four modes of operation as shown in the mode selection table. In the addressable latch mode, the data on Data In is written into the addressed latch. The addressed latch follows the data input with all nonaddressed latches remaining in their previous states. In the memory mode, all latches remain in their previous state and are unaffected by the Data or Address inputs. In the oneofeight decoding or demultiplexing mode, the addressed output follows the state of Data In with all other outputs in the LOW state. In the Reset mode all outputs are LOW and unaffected by the address and data inputs. When operating the HCT259A as an addressable latch, changing more than one bit of the address could impose a transient wrong address. Therefore, this should only be done while in the memory mode.
    • Output Drive Capability: 10 LSTTL Loads
    • Outputs Directly Interface to CMOS, NMOS, and TTL
    • Operating Voltage Range: 4.5 to 5.5 V
    • Low Input Current: 1uA
    • High Noise Immunity Characteristic of CMOS Devices
    • These are PbFree Devices

    在線購買

    型號制造商描述購買
    MC74HCT259ADTR2GON 立即購買
    MC74HCT259ADTGON 立即購買
    MC74HCT259ADR2GON 立即購買
    MC74HCT259ADGON 立即購買

    技術(shù)資料

    標題類型大?。↘B）下載
    8-Bit Addressable Latch 1-of-8 Decoder with LSTTL InputsPDF127 點擊下載
    SOIC 16 LEADPDF37 點擊下載
    TSSOP-16PDF40 點擊下載

    應用案例更多案例

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