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74VHC245BQ

Octal bus transceiver; 3-state

The 74VHC245; 74VHCT245 are high-speed Si-gate CMOS devices.

The 74VHC245; 74VHCT245 are octal transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions.

The 74VHC245; 74VHCT245 feature an output enable input (OE), for easy cascading, and a send and receive direction control input (DIR).

OE controls the outputs so that the buses are effectively isolated.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74VHC245BQ 74VHC245BQ,115 935289581115 SOT764-1 Order product

Features and benefits

  • Balanced propagation delays
  • All inputs have Schmitt-trigger action
  • Inputs accept voltages higher than VCC
  • Input levels:
    • The 74VHC245 operates with CMOS input level
    • The 74VHCT245 operates with TTL input level
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • Multiple package options
  • 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
74VHC245BQProduction2.0 - 5.5n.a.CMOS+/- 83.5860low-40~125757.147DHVQFN20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74VHC245BQ74VHC245BQ,115
( 9352 895 81115 )
ActiveVHC245
DHVQFN20
(SOT764-1)
SOT764-1Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRMSLMSL leadfree
74VHC245BQ74VHC245BQ,11574VHC245BQ84.911
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
74VHC_VHCT245Octal bus transceiver; 3-stateData sheet2017-07-20
74vhc24574vhc245 IBIS modelIBIS model2013-04-07

Support

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Models

File nameTitleTypeDate
74vhc24574vhc245 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74VHC245BQ74VHC245BQ,115935289581115Reel 7” Q1/T1 or Q2/T3Order 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.