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74HC4049

Hex inverting HIGH-to-LOW level shifter

The 74HC4049 is a hex inverter with over-voltage tolerant inputs. Inputs are overvoltage tolerant to 15 V. This enables the device to be used in HIGH-to-LOW level shifting applications.

特性

  • Wide supply voltage range from 2.0 V to 6.0 V

  • Overvoltage tolerant inputs to 15 V

  • CMOS low power dissipation

  • High noise immunity

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

  • Complies with JEDEC standards:

    • JESD8C (2.7 V to 3.6 V)
    • JESD7A (2.0 V to 6.0 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 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)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC4049DProductionn.a.n.a.CMOS± 5.28.06low-40~125804.038SO16
74HC4049PWProductionn.a.n.a.CMOS± 5.28.06low-40~1251131.740.7TSSOP16

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)）
74HC4049D
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_653Active74HC4049D74HC4049D,653
( 9337 148 00653 )
74HC4049PW
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveHC404974HC4049PW,118
( 9352 944 35118 )

下表中的版本已停产。参见表 停产信息 了解更多信息。

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)）
74HC4049D
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_652Withdrawn / End-of-life74HC4049D74HC4049D,652
( 9337 148 00652 )

停产信息

型号可订购的器件编号，（订购码(12NC)）最后一次购买日期最后一次交货日期替代产品状态备注
74HC4049D9337148006522021-12-312022-06-3074HC4049D

    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
    74HC4049D74HC4049D,65374HC4049Dweek 30, 2004
    74HC4049PW74HC4049PW,11874HC4049PWAlways Pb-free

    下表中的版本已停产。参见表 停产信息 了解更多信息。

    型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
    74HC4049D74HC4049D,65274HC4049Dweek 30, 2004
    品质及可靠性免责声明

    文档 (11)

    文件名称标题类型日期
    74HC4049Hex inverting HIGH-to-LOW level shifterData sheet2024-03-12
    AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
    Nexperia_document_guide_Logic_translatorsNexperia Logic TranslatorsBrochure2021-04-12
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
    SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
    SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
    WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
    SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07
    SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

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