74LVC1G79GX

Single D-type flip-flop; positive-edge trigger

The 74LVC1G79 provides a single positive-edge triggered D-type flip-flop.

Information on the data input is transferred to the Q-output on the LOW-to-HIGH transition of the clock pulse. The D-input must be stable one set-up time prior to the LOW-to-HIGH clock transition for predictable operation.

Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device in a mixed 3.3 V and 5 V environment.

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.

Orderable parts

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

Features

  • Wide supply voltage range from 1.65 V to 5.5 V
  • High noise immunity
  • Complies with JEDEC standard:
    • JESD8-7 (1.65 V to 1.95 V)
    • JESD8-5 (2.3 V to 2.7 V)
    • JESD8B/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • ±24 mA output drive (VCC = 3.0 V)
  • CMOS low power consumption
  • Latch-up performance exceeds 250 mA
  • Direct interface with TTL levels
  • Inputs accept voltages up to 5 V
  • Multiple package options
  • Specified from –40 °C to +85 °C and –40 °C to +125 °C.

Target applications

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

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LVC1G79GX74LVC1G79GX,125
( 9352 983 83125 )
ActiveVP
X2SON5
(SOT1226)
SOT1226Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVC1G79GX74LVC1G79GX,12574LVC1G79GX123.83.872.58E811
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74LVC1G79Single D-type flip-flop; positive- edge triggerData sheet2017-03-17
AN10343MicroPak soldering informationApplication note2010-12-30
lvc1g7974LVC1G79 IBIS modelIBIS model2014-10-20
Nexperia_document_leaflet_Logic_X2SON_packages_062018X2SON ultra-small 4, 5, 6 & 8-pin leadless packagesLeaflet2018-06-05
lvclvc Spice modelSPICE model2013-05-06
SOT1226plastic, leadless thermal enhanced extremely thin small outline package; no leads; 5 terminals; 0.48 mm pitch; 0.8 mm x 0.8 mm x 0.35 mm bodyOutline drawing2018-06-04
SOT1226_125X2SON5; Reel pack SMD 7" Q3/T4 standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packing2016-08-09

Support

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Models

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

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVC1G79GX74LVC1G79GX,125935298383125Reel 7" Q3/T4, ReverseOrder 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.