74ABT125: Quad buffer; 3-state

The 74ABT125 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT125 device is a quad buffer that is ideal for driving bus lines. The device features four output enable inputs (1OE, 2OE, 3OE, 4OE), each controlling one of the 3-state outputs.

74ABT125: Product Block Diagram
sot108-1_3d
Data Sheets (1)
Name/DescriptionModified Date
Quad buffer; 3-state (REV 7.0) PDF (184.0 kB) 74ABT125 [English]25 Nov 2015
Application Notes (5)
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
Test Fixtures for High Speed Logic (REV 1.0) PDF (341.0 kB) AN203 [English]02 Apr 1998
Thermal Considerations for Advanced Logic Families (REV 1.0) PDF (88.0 kB) AN241 [English]01 Jun 1992
Selector Guides (1)
Name/DescriptionModified Date
ABT_FUNCSELGD_1 (REV 0.1) PDF (13.0 kB) ABT_FUNCSELGD_1 [English]13 Aug 2004
Package Information (4)
Name/DescriptionModified Date
plastic small outline package; 14 leads; body width 3.9 mm (REV 1.0) PDF (166.0 kB) SOT108-1 [English]08 Feb 2016
plastic shrink small outline package; 14 leads; body width 5.3 mm (REV 1.0) PDF (295.0 kB) SOT337-1 [English]08 Feb 2016
plastic thin shrink small outline package; 14 leads; body width 4.4 mm (REV 1.0) PDF (285.0 kB) SOT402-1 [English]08 Feb 2016
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 x... (REV 1.0) PDF (187.0 kB) SOT762-1 [English]08 Feb 2016
Packing (3)
Name/DescriptionModified Date
Standard product orientation 12NC ending 115 (REV 3.0) PDF (108.0 kB) SOT762-1_115 [English]09 Apr 2013
TSSOP14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (217.0 kB) SOT402-1_118 [English]08 Apr 2013
Standard product orientation 12NC ending 118 (REV 1.0) PDF (86.0 kB) SOT337-1_118 [English]04 Apr 2013
Supporting Information (4)
Name/DescriptionModified Date
Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW [English]08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE [English]08 Oct 2009
Footprint for reflow soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-REFLOW [English]08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
IBIS Model
SPICE model
Ordering Information
ProductStatusFamilyDescriptionVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)No of pinsPackage namePackage version
74ABT125DActiveABTquad buffer/line driver (3-state)4.5 - 5.5TTL-32 / +643.11004medium-40~8510618.96414SO14SOT108-1
74ABT125BQActiveABTquad buffer/line driver (3-state)4.5 - 5.5TTL-32 / +643.11004medium-40~8510519.87214DHVQFN14SOT762-1
74ABT125DBActiveABTquad buffer/line driver (3-state)4.5 - 5.5TTL-32 / +643.11004medium-40~8515640.014SSOP14SOT337-1
74ABT125PWActiveABTquad buffer/line driver (3-state)4.5 - 5.5TTL-32 / +643.11004medium-40~851407.3840707964601865.833628318584114TSSOP14SOT402-1
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateEFRIFR(FIT)MTBF(hour)MSLMSL LF
74ABT125PWSOT402-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74ABT125PW,118 (9352 010 60118)ABT12574ABT125PWweek 10, 200570.81.337.52E811
Bulk PackActive74ABT125PW,112 (9352 010 60112)ABT12574ABT125PWweek 10, 200570.81.337.52E811
74ABT125DBSOT337-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1Active74ABT125DB,118 (9351 812 80118)ABT12574ABT125DBweek 13, 200570.81.337.52E811
Bulk PackActive74ABT125DB,112 (9351 812 80112)ABT12574ABT125DBweek 13, 200570.81.337.52E811
74ABT125BQSOT762-1Reel 7" Q1/T1Active74ABT125BQ,115 (9352 855 98115)BT12574ABT125BQAlways Pb-free70.81.337.52E811
74ABT125DSOT108-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1Active74ABT125D,623 (9350 568 50623)74ABT125D74ABT125Dweek 5, 200470.81.337.52E811
TubeActive74ABT125D,602 (9350 568 50602)74ABT125D74ABT125Dweek 5, 200470.81.337.52E811
Quad buffer; 3-state 74ABT125PW
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
Test Fixtures for High Speed Logic 74ABTH162245ADL
Thermal Considerations for Advanced Logic Families 74ABT125PW
ABT_FUNCSELGD_1 74ABT74PW
abt125 IBIS model 74ABT125PW
abt Spice model 74ABTH162245ADL
plastic thin shrink small outline package; 14 leads; body width 4.4 mm 74LV164_Q100
TSSOP14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... 74LV164_Q100
plastic shrink small outline package; 14 leads; body width 5.3 mm 74LVC32A_Q100
Footprint for reflow soldering 74HC_T_595_Q100
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
Standard product orientation 12NC ending 118 74LVC32A_Q100
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 x... 74LV164_Q100
Standard product orientation 12NC ending 115 74LV164_Q100
plastic small outline package; 14 leads; body width 3.9 mm 74LV164_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
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