74LVC1G99GM

Ultra-configurable multiple function gate; 3-state


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The 74LVC1G99 provides a low voltage, ultra-configurable, multiple function gate with 3-state output. The device can be configured as one of several logic functions including, AND, OR, NAND, NOR, XOR, XNOR, inverter, buffer and MUX. No external components are required to configure the device as all inputs can be connected directly to VCC or GND. The 3-state output is controlled by the output enable input (OE). A HIGH level at OE causes the output (Y) to assume a high-impedance OFF-state. When OE is LOW, the output state is determined by the signals applied to the Schmitt-trigger inputs (A, B, C and D).

Due to the use of Schmitt-trigger inputs the device is tolerant of slowly changing input signals, transforming them into sharply defined, jitter free output signals. By eliminating leakage current paths to VCC and GND, the inputs and disabled output are also over-voltage tolerant, making the device suitable for mixed-voltage applications.

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.

The 74LVC1G99 is fully specified over the supply range from 1.65 V to 5.5 V.

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)
    • JESD8-B/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 ℃ to +85 ℃ and –40 ℃ to +125 ℃.
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: 74LVC1G99DP, 74LVC1G99GM, 74LVC1G99GT
Block diagram: 74LVC1G99DP, 74LVC1G99GM, 74LVC1G99GT

Parametrics of this product

Type numberPackageNr of pinsPackage nameProduct statustpd(ns)VCC(V)FamilyNr of bitsPower dissipation considerationsLogic switching levelsOutput drive capability(mA)fmax(MHz)DescriptionTamb(Cel)
74LVC1G99GMSOT902-1
(XQFN8U)		8XQFN8UProduction8.41.65-5.5LVC1lowTTL+/- 32150configurable gate; Schmitt trigger-40~125

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
74LVC1G99GM74LVC1G99GM,1259352 844 38125Volume productionSOT902-1
(XQFN8U) 		Reel Pack, Reverse, ReverseV99

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT902-1XQFN8Uplastic extremely thin quad flat package; no leads; 8 terminals; UTLP based; body 1.6 x 1.6 x 0.5 mmMO-255 (JEDEC); 2007-11-14

Related documents

Reflow soldering

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
74LVC1G99GM74LVC1G99GM,12574LVC1G99GMAlways Pb-free3.872.5839793281653747E811
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Documentation for this product

File nameTitleTypeFormatDate
74LVC1G99Ultra-configurable multiple function gate; 3-stateData sheetpdf2013-04-05
AN10161PicoGate Logic footprintsApplication notepdf2002-10-30
AN10343MicroPak soldering informationApplication notepdf2010-12-30
AN11009Pin FMEA for LVC familyApplication notepdf2011-02-04
AN212Package lead inductance considerations in high-speed applicationsApplication notepdf2013-03-13
AN10156Sorting through the low voltage logic mazeApplication notepdf2013-03-13

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74LVC1G99GM9352 844 3812574LVC1G99GM,125NAFUTURE ELECTRONICS3005/22/2013Buy online 
   EUFUTURE ELECTRONICS UK3005/22/2013Buy online 
   ASIAFUTURE ELECTRONICS- ASIA3005/22/2013Buy online 
   NADIGI-KEY CORPORATION455/23/2013Buy online 
   EUFarnell Europe0105/23/2013Buy online 
   ASIAElement 140123/05/2013Buy online 

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