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74LVCH162245ADGG

16-bit transceiver with direction pin; 30Ωseriestermination resistors; 5Vtolerantinput/output; 3-state

The 74LVC162245A; 74LVCH162245A are 16-bit transceivers with non-inverting 3-state bus compatible outputs in both send and receive directions. Two send/receive (nDIR) inputs control direction, and two output enable (nOE) inputs make cascading easy. The nOE inputs control the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.

Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs. These features allow the use of these devices as translators in mixed 3.3 V and 5 V applications.

The 74LVCH162245A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

Both HIGH and LOW output stages include 30 Ω series termination resistors to reduce line noise.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVCH162245ADGG 74LVCH162245ADGG,1 935238730112 SOT362-1 Order product
74LVCH162245ADGG 74LVCH162245ADGG:1 935238730118 SOT362-1 Order product

Features and benefits

  • 5 V tolerant inputs/outputs for interfacing with 5 V logic
  • Wide supply voltage range from 1.2 V to 3.6 V
  • CMOS low power consumption
  • Multibyte flow-through standard pin-out architecture
  • Low inductance multiple power and ground pins for minimum noise and ground bounce
  • Direct interface with TTL levels
  • Integrated 30 Ω termination resistors
  • High-impedance when VCC = 0 V
  • All data inputs have bus hold (74LVCH162245A only)
  • Complies with JEDEC standard:
    • JESD8-7A (1.65 V to 1.95 V)
    • JESD8-5A (2.3 V to 2.7 V)
    • JESD8-C/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-B exceeds 200 V
    • CDM ANSI/ESDA/Jedec JS-002 exceeds 1000 V
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Applications

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capabilitytpd (ns)No of bitsfmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVCH162245ADGGProduction1.2 - 3.6n.a.CMOS/LVTTL+/- 123.316175low-40~125821.936TSSOP48

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74LVCH162245ADGG74LVCH162245ADGG,1
( 9352 387 30112 )
ActiveLVCH162245A
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk Pack
74LVCH162245ADGG:1
( 9352 387 30118 )
ActiveLVCH162245AReel 13" Q1/T1

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
74LVCH162245ADGG74LVCH162245ADGG,5
( 9352 387 30512 )
Withdrawn / End-of-lifeLVCH162245A
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Tube in Drypack
74LVCH162245ADGG:5
( 9352 387 30518 )
Withdrawn / End-of-lifeLVCH162245AReel 13" Q1/T1 in Drypack

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74LVCH162245ADGG74LVCH162245ADGG,5935238730512
74LVCH162245ADGG74LVCH162245ADGG:5935238730518

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVCH162245ADGG74LVCH162245ADGG,174LVCH162245ADGG123.83.872.58E811
74LVCH162245ADGG74LVCH162245ADGG:174LVCH162245ADGG123.83.872.58E811

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
74LVCH162245ADGG74LVCH162245ADGG,574LVCH162245ADGG123.83.872.58E822
74LVCH162245ADGG74LVCH162245ADGG:574LVCH162245ADGG123.83.872.58E822
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
74LVC_LVCH162245A16-bit transceiver with direction pin, 30 Ohm series termination resistors; 5 V tolerant input/output; 3-stateData sheet2019-02-11
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvch162245alvch162245a IBIS modelIBIS model2013-04-07
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

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Models

File nameTitleTypeDate
lvch162245alvch162245a IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVCH162245ADGG74LVCH162245ADGG,1935238730112Bulk PackOrder product
74LVCH162245ADGG74LVCH162245ADGG:1935238730118Reel 13" Q1/T1Order 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.