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

Click here for more information

74ABT244D

Octal buffer/line driver (3-State)

The 74ABT244 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT244 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ABT244D 74ABT244D,623 935027510623 SOT163-1 Order product
74ABT244D 74ABT244D,602 935027510602 SOT163-1 Order product

Features and benefits

  • Octal bus interface
  • 3-State buffers
  • Output capability: +64mA/-32mA
  • Latch-up protection exceeds 500mA per Jedec Std 17
  • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
  • Power-up 3-State
  • Live insertion capacity
  • Inputs are disabled during 3-State mode

Applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsRth(j-a) (K/W)Rth(j-c) (K/W)Package name
74ABT244DProduction4.5 - 5.5TTL-32 / +641008medium8561SO20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ABT244D74ABT244D,623
( 9350 275 10623 )
Active74ABT244D
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1
74ABT244D,602
( 9350 275 10602 )
Active74ABT244DTube

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ABT244D74ABT244D,62374ABT244D70.81.337.52E811
74ABT244D74ABT244D,60274ABT244D70.81.337.52E811
Quality and reliability disclaimer

Documentation (3)

File nameTitleTypeDate
74ABT244Octal buffer/line driver; 3-stateData sheet2017-10-06
abt244abt244 IBIS modelIBIS model2013-04-07
abtabt Spice modelSPICE model2013-05-06

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
abt244abt244 IBIS modelIBIS model2013-04-07
abtabt Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74ABT244D74ABT244D,623935027510623Reel 13" Q1/T1Order product
74ABT244D74ABT244D,602935027510602TubeOrder 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.