74LVTH244APW: 3.3 V octal buffer/line driver; 3-state

The 74LVT244A; 74LVTH244A is a high-performance BiCMOS product designed for VCC operation at 3.3 V.

This 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.

74LVTH244APW: Product Block Diagram
74LVTH244APW: Block Diagram
74LVTH244APW: Block Diagram
74LVTH244APW: Block Diagram
74LVTH244APW: Block Diagram
Outline 3d SOT360-1
Data Sheets (1)
Name/DescriptionModified Date
3.3 V octal buffer/line driver; 3-state (REV 4.0) PDF (100.0 kB) 74LVT_LVTH244A [English]03 Sep 2008
Application Notes (8)
Name/DescriptionModified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English]13 Mar 2013
Ground and VCC Bounce of High-Speed Integrated Circuits (REV 1.0) PDF (25.0 kB) AN223 [English]13 Mar 2013
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]13 Mar 2013
Power considerations when using CMOS and BiCMOS logic devices (REV 1.0) PDF (100.0 kB) AN263 [English]05 Feb 2002
Test Fixtures for High Speed Logic (REV 1.0) PDF (341.0 kB) AN203 [English]02 Apr 1998
Transmission Lines and Terminations with Philips Advanced Logic Families (REV 1.0) PDF (217.0 kB) AN246 [English]01 Feb 1998
LVT (Low Voltage Technology) and ALVT (Advanced LVT) (REV 1.0) PDF (133.0 kB) AN243 [English]01 Jan 1998
Selector Guides (2)
Name/DescriptionModified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]08 Jan 2015
Package Information (1)
Name/DescriptionModified Date
plastic thin shrink small outline package; 20 leads; body width 4.4 mm (REV 1.0) PDF (304.0 kB) SOT360-1 [English]08 Feb 2016
Packing (1)
Name/DescriptionModified Date
TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (225.0 kB) SOT360-1_118 [English]15 Apr 2013
Supporting Information (1)
Name/DescriptionModified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
Ordering Information
ProductStatusFamilyVCC (V)FunctionLogic switching levelsDescriptionPackage versionOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationstpd (ns)Tamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pins
74LVTH244APWActiveLVT2.7 - 3.6Buffers/inverters/driversTTLoctal buffer/line driver with bus hold (3-state)SOT360-1-32 / +641508medium2.6-40~851004.444TSSOP2020
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateEFRIFR(FIT)MTBF(hour)MSLMSL LF
74LVTH244APWSOT360-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74LVTH244APW,118 (9352 620 71118)VTH244A74LVTH244APWAlways Pb-free70.81.337.52E811
Bulk PackActive74LVTH244APW,112 (9352 620 71112)VTH244A74LVTH244APWAlways Pb-free70.81.337.52E811
3.3 V octal buffer/line driver; 3-state 74LVTH244APW
Sorting through the low voltage logic maze 74LVC_H_245A_Q100
Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100
Ground and VCC Bounce of High-Speed Integrated Circuits 74ALVC164245DGG-Q100
Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100
Power considerations when using CMOS and BiCMOS logic devices 74AHCT244PW
Test Fixtures for High Speed Logic 74ABTH162245ADL
Transmission Lines and Terminations with Philips Advanced Logic Families 74LVTN16245BDGG
LVT (Low Voltage Technology) and ALVT (Advanced LVT) 74LVTN16245BDGG
ロジック製品セレクションガイド... 74LVC_H_245A_Q100
Logic selection guide 2016 74LVC_H_245A_Q100
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