Register once, drag and drop ECAD models into your CAD tool and speed up your design.

Click here for more information

74LVCH162245ADL NRND ECAD models PCB Symbol, Footprint & ECAD Model

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.

Not recommended for new designs (NRND), click here for the alternative product.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVCH162245ADL 74LVCH162245ADL:11 935238720118 SOT370-1 Order product
74LVCH162245ADL 74LVCH162245ADL,11 935238720112 SOT370-1 Order product

Features

  • 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

Target applications

Parametrics

Type numberProduct statusLogic switching levelsOutput drive capabilitytpd (ns)No of bitsfmax (MHz)Power dissipation considerationsRth(j-a) (K/W)Ψth(j-top) (K/W)Package name
74LVCH162245ADL
NRND
Not for design inCMOS/LVTTL+/- 123.316175low8825.0SSOP48

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LVCH162245ADL
NRND
74LVCH162245ADL:11
( 9352 387 20118 )
ActiveLVCH162245A
SSOP48
(SOT370-1)
SOT370-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1
74LVCH162245ADL,11
( 9352 387 20112 )
ActiveLVCH162245ABulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74LVCH162245ADL
NRND
74LVCH162245ADL:1174LVCH162245ADL11
74LVCH162245ADL
NRND
74LVCH162245ADL,1174LVCH162245ADL11
Quality and reliability disclaimer

Documentation (7)

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
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SOT370-1_118Standard product orientation 12NC ending 118Packing2013-04-19
SOT370-1plastic, shrink small outline package; 48 leads; 0.635 mm pitch; 15.9 mm x 7.5 mm x 2.8 mm bodyOutline drawing2018-10-18

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
lvch162245alvch162245a IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVCH162245ADL74LVCH162245ADL:11935238720118Reel 13" Q1/T1Order product
74LVCH162245ADL74LVCH162245ADL,11935238720112Bulk PackOrder 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.