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74LVC1G79GW

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
74LVC1G79GW 74LVC1G79GW,125 935268675125 SOT353-1 Order product
74LVC1G79GW 74LVC1G79GW,165 935268675165 SOT353-1 Order product
74LVC1G79GW 74LVC1G79GW,115 935268675115 SOT353-1 Order product
74LVC1G79GW 74LVC1G79GW,118 935268675118 SOT353-1 Order product

Features and benefits

  • 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.

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
74LVC1G79GWProduction1.65 - 5.5CMOS/LVTTL± 322.2450low-40~12531180.9181TSSOP5

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74LVC1G79GW74LVC1G79GW,125
( 9352 686 75125 )
ActiveVP
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVC1G79GW74LVC1G79GW,12574LVC1G79GW123.83.872.58E811
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74LVC1G79Single D-type flip-flop; positive- edge triggerData sheet2017-03-17
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN10343MicroPak soldering informationApplication note2010-12-30
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc1g7974LVC1G79 IBIS modelIBIS model2014-10-20
lvclvc Spice modelSPICE model2013-05-06

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

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVC1G79GW74LVC1G79GW,125935268675125Reel 7" Q3/T4, ReverseOrder product
74LVC1G79GW74LVC1G79GW,165935268675165Reel 11" Q3/Q4 SMDOrder product
74LVC1G79GW74LVC1G79GW,115935268675115Reel 7” Q1/T1 or Q2/T3Order product
74LVC1G79GW74LVC1G79GW,118935268675118Reel 13" Q1/T1Order 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.