74AHCT541D

Octal buffer/line driver; 3-state

The 74AHC541; 74AHCT541 is a high-speed Si-gate CMOS device.

The 74AHC541; 74AHCT541 are octal non-inverting buffer/line drivers with 3-state bus compatible outputs.

The 3-state outputs are controlled by the output enable inputs OE0 and OE1.

A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHCT541D 74AHCT541D,118 935261963118 SOT163-1 Order product
74AHCT541D 74AHCT541D,112 935261963112 SOT163-1 Order product

Features

  • Balanced propagation delays
  • All inputs have a Schmitt-trigger action
  • Inputs accepts voltages higher than VCC
  • For 74AHC541 only: operates with CMOS input levels
  • For 74AHCT541 only: operates with TTL input levels
  • 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

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AHCT541DProduction4.5 - 5.5TTL+/- 8608low-40~1258527.461SO20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74AHCT541D74AHCT541D,118
( 9352 619 63118 )
Active74AHCT541D
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1
74AHCT541D,112
( 9352 619 63112 )
Active74AHCT541DBulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74AHCT541D74AHCT541D,11874AHCT541D84.96.621.51E811
74AHCT541D74AHCT541D,11274AHCT541D84.96.621.51E811
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74AHC_AHCT541Octal buffer/line driver; 3-stateData sheet2017-05-10
AN11106Pin FMEA for AHC/AHCT familyApplication note2019-01-09
ahct541ahct541 IBIS modelIBIS model2013-04-07
SOT163-1_118SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
ahct541ahct541 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AHCT541D74AHCT541D,118935261963118Reel 13" Q1/T1Order product
74AHCT541D74AHCT541D,112935261963112Bulk PackOrder 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.