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    首頁(yè)產(chǎn)品索引MC74HCT373A

    MC74HCT373A

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    ?Octal Latch

    制造商:ON

    中文數(shù)據(jù)手冊(cè)

    產(chǎn)品信息

    High-Performance Silicon-Gate CMOS
    The MC74HCT373A may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs.
    HCT373A is identical in pinout to the LS373.
    The eight latches of the HCT373A are transparent D-type latches. While the Latch Enable is high the Q outputs follow the Data Inputs. When Latch Enable is taken low, data meeting the setup and hold times becomes latched.
    The Output Enable does not affect the state of the latch, but when Output Enable is high, all outputs are forced to the high-impedance state. Thus, data may be latched even when the outputs are not enabled.
    The HCT373A is identical in function to the HCT573A, which has the input pins on the opposite side of the package from the output pins. This device is similar in function to the HCT533A, which has inverting outputs.
    • Output Drive Capability: 15 LSTTL Loads
    • TTL/NMOS-Compatible Input Levels
    • Outputs Directly Interface to CMOS, NMOS, and TTL
    • Operating Voltage Range: 4.5 to 5.5 V
    • Low Input Current: 1.0
    • A
    • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
    • Chip Complexity: 196 FETs or 49 Equivalent Gates
    • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

    電路圖、引腳圖和封裝圖

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    型號(hào)制造商描述購(gòu)買
    NLVHCT373ADWR2GON高性能硅門極 CMOS MC74HCT373A 可用作電平轉(zhuǎn)換器,從而將 TTL 或 NMOS 輸出連接至高速 CMOS 輸入。 HCT373A 與 LS373 的引腳輸出相同。 HCT373A 的八個(gè)鎖存為透明 D 型鎖存。當(dāng)鎖存啟用輸入為高電平時(shí),Q 輸出將跟隨數(shù)據(jù)輸入。當(dāng)鎖存啟用為低電平時(shí),符合設(shè)置和保持時(shí)間要求的數(shù)據(jù)變?yōu)殒i存狀態(tài)。 輸出啟用不影響鎖存的狀態(tài),但當(dāng)輸出啟用為高電平時(shí),所有輸出均強(qiáng)制為高阻抗?fàn)顟B(tài)。因此,即使輸出不啟用數(shù)據(jù)也可鎖存。 HCT373A 與 HCT573A 功能相同,后者在封裝的輸出引腳對(duì)側(cè)上具有輸入引腳。此器件的功能與 HCT533A 相似,后者具有反相輸出。 立即購(gòu)買
    MC74HCT373ADWR2GON 立即購(gòu)買
    MC74HCT373ADTR2GON 立即購(gòu)買
    MC74HCT373ADWGON 立即購(gòu)買

    技術(shù)資料

    標(biāo)題類型大?。↘B)下載
    Octal 3-State NonInverting Transparent Latch with LSTTL-Compatible InputsPDF118 點(diǎn)擊下載
    IBIS Model for MC74HCT373ADWUNKNOW5 點(diǎn)擊下載
    IBIS Model for MC74HCT373ANUNKNOW5 點(diǎn)擊下載
    TSSOP-20 WBPDF38 點(diǎn)擊下載
    SOIC-20 WBPDF35 點(diǎn)擊下載
    MC74HCT373A_PKG.GIFUNKNOW13 點(diǎn)擊下載

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