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74LVC1G79GX

Dual inverter

The 74LVC1G79 is a single positive-edge triggered D-type flip-flop. Data at the D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition will be stored in the flip-flop and appear at the Q output. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

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

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVC1G79GX 74LVC1G79GX,125 935298383125 SOT1226-3 Order product

Features and benefits

  • Wide supply voltage range from 1.65 V to 5.5 V

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • CMOS low power dissipation

  • ±24 mA output drive (VCC = 3.0 V)

  • Direct interface with TTL levels

  • Latch-up performance exceeds 250 mA

  • IOFF circuitry provides partial Power-down mode operation

  • Complies with JEDEC standard:

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C (2.7 V to 3.6 V)

    • JESD36 (4.5 V to 5.5 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

  • Multiple package options

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

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVC1G79GXProduction1.65 - 5.5CMOS/LVTTL± 322.2450low-40~12532794.5195X2SON5

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74LVC1G79GX74LVC1G79GX,125
( 9352 983 83125 ) 		ActiveVP
X2SON5
(SOT1226-3) 		SOT1226-3SOT1226-3_125

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
74LVC1G79GX74LVC1G79GX,12574LVC1G79GX
Quality and reliability disclaimer

Series

Documentation (6)

File nameTitleTypeDate
74LVC1G79Single D-type flip-flop; positive-edge trigger Data sheet2023-08-18
lvc1g7974LVC1G79 IBIS modelIBIS model2014-10-20
Nexperia_document_leaflet_Logic_X2SON_packages_062018X2SON ultra-small 4, 5, 6 & 8-pin leadless packagesLeaflet2018-06-05
74LVC1G79GX_Nexperia_Product_Reliability74LVC1G79GX Nexperia Product ReliabilityQuality document2023-05-29
lvclvc Spice modelSPICE model2013-05-06
SOT1226-3_125X2SON5; Reel pack for SMD, 7''; Q3/T4 product orientationPacking information2020-05-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
lvc1g7974LVC1G79 IBIS modelIBIS model2014-10-20
lvclvc Spice modelSPICE model2013-05-06

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
74LVC1G79GX74LVC1G79GX,125935298383125SOT1226-3_125- Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet