74ALVC162834A

18-bit registered driver with inverted register enable and 30 Ω termination resistors (3-state)

The 74ALVC162834A is an 18-bit registered driver. Data flow is controlled by active low output enable (OE), active low latch enable (LE) and clock inputs (CP).

When LE is LOW, the A to Y data flow is transparent. When LE is HIGH and CP is held at LOW or HIGH, the data is latched; on the LOW to HIGH transient of CP the A-data is stored in the latch/flip-flop.

The 74ALVC162834A is designed with 30 Ω series resistors in both HIGH or LOW output stages.

When OE is LOW the outputs are active. When OE is HIGH, the outputs go to the high impedance OFF-state. Operation of the OE input does not affect the state of the latch/flip‑flop.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Features

  • Wide supply voltage range of 1.2 V to 3.6 V
  • Complies with JEDEC standard no. 8-1A
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Current drive ±12 mA at 3.0 V
  • MULTIBYTE™ flow-through standard pin-out architecture
  • Low inductance multiple VCC and GND pins for minimum noise and ground bounce
  • Output drive capability 50 Ω transmission lines at 85 °C
  • Integrated 30 Ω termination resistors
  • Diode clamps to VCC and GND on all inputs
  • Input diodes to accommodate strong drivers

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Package name
74ALVC162834ADGGProduction1.65 - 3.6LVTTL± 246.018low-40~859321.0TSSOP56

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74ALVC162834ADGG
TSSOP56
(SOT364-1)
SOT364-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74ALVC162834A74ALVC162834ADGG:1
( 9352 672 97118 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74ALVC162834ADGG9352672971122018-12-312019-06-3074ALVC162834ADGG

    Quality, reliability & chemical content

    Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
    74ALVC162834ADGG74ALVC162834ADGG:174ALVC162834ADGGweek 40, 2005123.83.872.58E811
    Quality and reliability disclaimer

    Documentation (5)

    File nameTitleTypeDate
    74ALVC162834A18-bit registered driver with inverted register enable and 30 Ohm termination resistors; 3-stateData sheet2017-06-14
    alv2834aalv2834a IBIS modelIBIS model2013-04-07
    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

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    Models

    File nameTitleTypeDate
    alv2834aalv2834a IBIS modelIBIS model2013-04-07

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