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    74AHCT17A

    Hex buffer Schmitt trigger

    The 74AHCT17A is a hex buffer with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

    Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible. This range allows the device to be used to translate from 3.3 V to 5 V.

    This device is fully specified for partial Power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

    特性

    • Direct interface with TTL levels

    • Supply voltage range from 4.5 V to 5.5 V

    • Typical tpd of 3.2 ns at 5 V

    • Typical VOL(p)< 0.8 V at VCC = 5 V, Tamb = 25 °C

    • Typical VOH(v)> 2.3 V at VCC = 5 V, Tamb = 25 °C

    • Supports mixed-mode voltage operation on all ports

    • IOFF circuitry provides partial Power-down mode operation

    • Latch-up performance exceeds 250 mA per JESD 78 Class II

    • ESD protection:

      • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 3000 V

      • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 2000 V

    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

    参数类型

    Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
    74AHCT17APWProductionn.a.n.a.TTL± 83.7606low-40~12514369TSSOP14

    封装

    型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
    74AHCT17APW
    TSSOP14
    (SOT402-1)     		SOT402-1SSOP-TSSOP-VSO-WAVE
    		SOT402-1_118ActiveAHCT17A74AHCT17APWJ
    ( 9353 386 82118 )

    环境信息

    型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
    74AHCT17APW74AHCT17APWJ74AHCT17APWweek 25, 2019
    品质及可靠性免责声明

    文档 (5)

    文件名称标题类型日期
    74AHCT17AHex buffer Schmitt triggerData sheet2024-01-23
    ahct17aahct17a IBIS modelIBIS model2017-06-02
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-07

    支持

    如果您需要设计/技术支持，请告知我们并填写 应答表, 我们会尽快回复您。

    模型

    文件名称标题类型日期
    ahct17aahct17a IBIS modelIBIS model2017-06-02

    订购、定价与供货

    样品

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