74HCT125D

Quad buffer/line driver; 3-state

The 74HC125; 74HCT125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74HCT125D 74HCT125D,653 933757010653 SOT108-1 Order product
74HCT125D 74HCT125D,652 933757010652 SOT108-1 Order product
74HCT125D/AU 74HCT125D/AUJ 935301263118 SOT108-1 Order product

Features

  • Complies with JEDEC standard no. 7A
  • Input levels:
    • The 74HC125: CMOS levels
    • The 74HCT125: TTL levels
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HCT125DProduction4.5 - 5.5TTL± 6364low-40~12510820.267SO14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74HCT125D74HCT125D,653
( 9337 570 10653 )
Active74HCT125D
SO14
(SOT108-1)
SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1 CECC
74HCT125D,652
( 9337 570 10652 )
Active74HCT125DBulk Pack, CECC

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74HCT125D74HCT125D,65374HCT125D84.96.621.51E811
74HCT125D74HCT125D,65274HCT125D84.96.621.51E811
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74HC_HCT125Quad buffer/line driver; 3 stateData sheet2017-03-30
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hct12574HCT125 IBIS modelIBIS model2015-05-18
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT108-1_118SO14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
hct12574HCT125 IBIS modelIBIS model2015-05-18

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74HCT125D74HCT125D,653933757010653Reel 13" Q1/T1 CECCOrder product
74HCT125D74HCT125D,652933757010652Bulk Pack, CECCOrder product
74HCT125D/AU74HCT125D/AUJ935301263118Reel 13" Q1/T1Order product

Sample

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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.