74ALVT162823

18-bit bus-interface D-type flip-flop

The 74ALVT162823 18-bit bus interface register is designed to eliminate the extra packages required to buffer existing registers and provide extra data width for wider data or address paths of buses carrying parity.

The 74ALVT162823 has two 9-bit wide buffered registers with clock enable (nCE) and master reset (nMR) which are ideal for parity bus interfacing in high microprogrammed systems.

The registers are fully edge-triggered. The state of each D input, one set-up time before the LOW-to-HIGH clock transition is transferred to the corresponding Q output of the flip-flop.

The 74ALVT162823 is designed with 30 Ω series resistance in both the pull-up and pull-down output structures. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers or transmitters.

Features

  • Two sets of high speed parallel registers with positive edge-triggered D-type flip-flops
  • 5 V I/O compatible
  • Ideal where high speed, light loading or increased fan-in are required with MOS microprocessors
  • Bus hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
  • Live insertion and extraction permitted
  • Power-up 3-state
  • Power-up reset
  • Output capability: +12 mA to -12 mA
  • Outputs include series resistance of 30 Ω making external termination resistors unnecessary
  • Latch-up protection:
    • JESD78: exceeds 500 mA
  • ESD protection:
    • MIL STD 883, method 3015: exceeds 2000 V
    • Machine Model: exceeds 200 V

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)Package name
74ALVT162823DGGProduction2.3 - 3.6TTL± 123.0150medium-40~859321.0TSSOP56

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74ALVT162823DGG
TSSOP56
(SOT364-1)
SOT364-1SSOP-TSSOP-VSO-WAVE
Tube in DrypackActiveALVT16282374ALVT162823DGGS
( 9352 616 58512 )
Reel 13" Q1/T1 in DrypackActiveALVT16282374ALVT162823DGGY
( 9352 616 58518 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74ALVT162823DGG935261658112
74ALVT162823DGG935261658118

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74ALVT162823DGG74ALVT162823DGGS74ALVT162823DGGAlways Pb-free70.81.337.52E822
74ALVT162823DGG74ALVT162823DGGY74ALVT162823DGGAlways Pb-free70.81.337.52E822
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74ALVT16282318-bit bus-interface D-type flip-flop with reset and enable with 30 Ohm termination resistors; 3-stateData sheet2018-01-23
alvt162823alvt162823 IBIS modelIBIS model2013-04-07
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
alvt16alvt16 Spice modelSPICE model2013-05-06
SOT364-1_118TSSOP56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT364-1plastic, thin shrink small outline package; 56 leads; 0.5 mm pitch; 14 mm x 6.1 mm x 1.2 mm bodyOutline drawing2018-10-18
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

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Models

File nameTitleTypeDate
alvt162823alvt162823 IBIS modelIBIS model2013-04-07
alvt16alvt16 Spice modelSPICE model2013-05-06

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