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74ALVCH16825DGG

18-bit buffer/driver (3-State)

The 74ALVCH16825 is an 18-bit non-inverting buffer/driver with 3-State outputs for bus-oriented applications.

The 74ALVCH16825 consists of two 9-bit sections with separate output enable signals. For either 9-bit buffer section, the two output enable (1OE1 and 1OE2 or 2OE1 and 2OE2) inputs must both be LOW for corresponding D outputs to be active. If either output enable input is HIGH, the outputs of that 9-buffer section are in the high impedance state.

The 74ALVCH16825 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ALVCH16825DGG 74ALVCH16825DGGY 935259050518 SOT364-1 Order product

Features and benefits

  • Wide supply Voltage range of 1.2V to 3.6V
  • Complies with JEDEC standard no. 8-1A.
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Current drive ± 24 mA at 3.0 V
  • MULTIBYTE TM flow-through standard pin-out architecture
  • Low inductance multiple Vcc and GND pins for minimum noise and ground bounce
  • All data inputs have bus hold
  • Output drive capability 50W transmission lines @ 85 °C

Applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Package name
74ALVCH16825DGGProduction2.3 - 3.6LVTTL± 2415018low-40~8593TSSOP56

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ALVCH16825DGG74ALVCH16825DGGY
( 9352 590 50518 )
ActiveALVCH16825
TSSOP56
(SOT364-1)
SOT364-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1 in Drypack

The variants 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
74ALVCH16825DGG74ALVCH16825DGGS
( 9352 590 50512 )
Discontinued / End-of-lifeALVCH16825
TSSOP56
(SOT364-1)
SOT364-1SSOP-TSSOP-VSO-WAVE
Tube in Drypack

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74ALVCH16825DGG74ALVCH16825DGGS9352590505122021-12-312022-06-3074ALVCH16825DGGVersion withdrawal

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVCH16825DGG74ALVCH16825DGGY74ALVCH16825DGG50.40.81.25E922

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVCH16825DGG74ALVCH16825DGGS74ALVCH16825DGG50.40.81.25E922
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
74ALVCH1682518-bit buffer/driver; 3-stateData sheet2018-04-06
alvch16825alvch16825 IBIS modelIBIS model2013-04-07
74ALVCH16825DGG_Nexperia_Product_Reliability74ALVCH16825DGG Nexperia Product ReliabilityQuality document2022-01-19
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
alvch16825alvch16825 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
74ALVCH16825DGG74ALVCH16825DGGY935259050518Reel 13" Q1/T1 in Drypack- Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.