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74ABT16245BDGG

16-bit bus transceiver; 3-state

The 74ABT16245B is a 16-bit transceiver with 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ABT16245BDGG 74ABT16245BDGG,118 935203390118 SOT362-1 Order product

Features and benefits

  • Supply voltage range from 4.5 to 5.5 V
  • BiCMOS high speed and output drive
  • Direct interface with TTL levels
  • 16-bit bidirectional bus interface
  • Multiple VCC and GND pins minimize switching noise
  • Power-up 3-state
  • 3-state buffers
  • Output capability: +64 mA and -32 mA
  • Live insertion/extraction permitted
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • CDM JESD22-C101C exceeds 1000 V
  • Specified from -40 °C to 85 °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)Rth(j-c) (K/W)Package name
74ABT16245BDGGProduction4.5 - 5.5n.a.TTL-32/642.316150medium-40~858133TSSOP48

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ABT16245BDGG74ABT16245BDGG,118
( 9352 033 90118 )
ActiveABT16245B
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Reel 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
74ABT16245BDGG74ABT16245BDGG,112
( 9352 033 90112 )
Discontinued / End-of-lifeABT16245B
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk Pack

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74ABT16245BDGG74ABT16245BDGG,1129352033901122021-12-312022-06-3074ABT16245BDGGVersion withdrawal

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ABT16245BDGG74ABT16245BDGG,11874ABT16245BDGG50.40.81.25E911

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
74ABT16245BDGG74ABT16245BDGG,11274ABT16245BDGG50.40.81.25E911
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
74ABT16245B16-bit bus transceiver; 3-stateData sheet2021-07-14
abt16245babt16245b IBIS modelIBIS model2013-04-07
abt16abt16 Spice modelSPICE model2013-05-06
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
abt16245babt16245b IBIS modelIBIS model2013-04-07
abt16abt16 Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74ABT16245BDGG74ABT16245BDGG,118935203390118Reel 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.