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74LVC2G34GF

Dual buffer gate

The 74LVC2G34 provides two buffers.

Inputs can be driven from either 3.3 V or 5 V devices. These features allow the use of these devices 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.

Not recommended for new designs (NRND).
This product has been discontinued, click here for discontinuation information and replacement parts.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors

Features and benefits

  • Wide supply voltage range from 1.65 V to 5.5 V
  • 5 V tolerant inputs for interfacing with 5 V logic
  • 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
  • Multiple package options
  • Specified from –40 ℃ to +85 ℃ and –40 ℃ to +125 ℃.

Applications

Parametrics

Type numberProduct statusPackage name
74LVC2G34GF
NRND
End of lifeXSON6

Package

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74LVC2G34GF
NRND
74LVC2G34GF,132
( 9352 824 35132 )
Discontinued / End-of-lifeYA
XSON6
(SOT891)
SOT891Reel 7" Q1/T1, Q3/T4

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74LVC2G34GF
NRND
74LVC2G34GF,1329352824351322021-06-302021-12-3174LVC2G34GSVersion withdrawal

Quality, reliability & chemical content

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74LVC2G34GF
NRND
74LVC2G34GF,13274LVC2G34GF11
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
74LVC2G34Dual buffer gateData sheet2018-02-23
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc2g3474LVC2G34 IBIS modelIBIS model2015-09-06

Support

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Models

File nameTitleTypeDate
lvc2g3474LVC2G34 IBIS modelIBIS model2015-09-06