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74AVC16834ADGG

18-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3-state

The 74AVC16834A is an 18-bit universal bus driver. Data flow is controlled by output enable (OE), latch enable (LE) and clock inputs (CP).

This product is designed to have an extremely fast propagation delay and a minimum amount of power consumption.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor (Live Insertion).

A Dynamic Controlled Output (DCO) circuitry is implemented to support termination line drive during transient.

This product has been discontinued, click here for discontinuation information and replacement parts.

Features and benefits

  • Wide supply voltage range from 1.2 V to 3.6 V

  • Complies with JEDEC standards:

    • JESD8-7 (1.2 V to 1.95 V)

    • JESD8-5 (1.8 V to 2.7 V)

    • JESD8-1A (2.7 V to 3.6 V)

  • CMOS low power consumption

  • Input/output tolerant up to 3.6 V

  • Dynamic Controlled Output (DCO) circuit dynamically changes output impedance, resulting in noise reduction without speed degradation

  • Low inductance multiple VCC and GND pins to minimize noise and ground bounce

  • Power off disables 74AVC16834A outputs, permitting Live Insertion

  • Integrated input diodes to minimize input overshoot and undershoot

Applications

Parametrics

Type number Product status VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Package name
74AVC16834ADGG End of life 1.2 - 3.6 CMOS ± 12 2.0 18 very low -40~85 93 21.0 TSSOP56

PCB Symbol, Footprint and 3D Model

Model Name Description

Package

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

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74AVC16834ADGG 74AVC16834ADGG,112
(935267931112)
Obsolete no package information
74AVC16834ADGG,118
(935267931118)
Obsolete

Environmental information

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

Type number Orderable part number Chemical content RoHS RHF-indicator
74AVC16834ADGG 74AVC16834ADGG,112 74AVC16834ADGG rohs rhf rhf
74AVC16834ADGG 74AVC16834ADGG,118 74AVC16834ADGG rohs rhf rhf
Quality and reliability disclaimer

Documentation (6)

File name Title Type Date
74AVC16834A 18-bit registered driver with inverted register enable and Dynamic Controlled Outputs; 3-state Data sheet 2018-09-12
AN90007 Pin FMEA for AVC family Application note 2018-11-30
av834a15 av834a15 IBIS model IBIS model 2013-04-07
av834a18 av834a18 IBIS model IBIS model 2013-04-07
av834a25 av834a25 IBIS model IBIS model 2013-04-07
av834a33 av834a33 IBIS model IBIS model 2013-04-07

Support

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Models

File name Title Type Date
av834a15 av834a15 IBIS model IBIS model 2013-04-07
av834a18 av834a18 IBIS model IBIS model 2013-04-07
av834a25 av834a25 IBIS model IBIS model 2013-04-07
av834a33 av834a33 IBIS model IBIS model 2013-04-07

PCB Symbol, Footprint and 3D Model

Model Name Description

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.