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74AHCV541A

Octal buffer/line driver; 3-state

The 74AHCV541A is an 8-bit buffer/line driver with 3-state outputs and Schmitt trigger inputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the associated outputs to assume a high-impedance OFF-state.

Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

The data (An) and control (OEn) inputs include Schmitt trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

This device is fully specified for partial Power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Features and benefits

  • Wide supply voltage range from 1.8 V to 5.5 V
  • Typical tpd of 3.0 ns at 5 V
  • Typical VOL(p)< 0.8 V at VCC = 3.3 V, Tamb = 25 °C
  • Typical VOH(v)> 2.3 V at VCC = 3.3 V, Tamb = 25 °C
  • Supports mixed-mode voltage operation on all ports
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up performance exceeds 250 mA per JESD 78 Class II
  • ESD protection:
    • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101E exceeds 2kV
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74AHCV541ABQProduction1.8 - 5.5n.a.CMOS± 163.0608low-40~1257951DHVQFN20
74AHCV541APWProduction1.8 - 5.5n.a.CMOS± 163.0608low-40~12510145TSSOP20

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHCV541ABQ
DHVQFN20
(SOT764-1)
SOT764-1Reel 7” Q1/T1 or Q2/T3ActiveAHCV541A74AHCV541ABQX
( 9353 067 98115 )
74AHCV541APW
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHV541A74AHCV541APWJ
( 9353 066 48118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHCV541ABQ74AHCV541ABQX74AHCV541ABQAlways Pb-free19.30.52E911
74AHCV541APW74AHCV541APWJ74AHCV541APWAlways Pb-free19.30.52E911
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74AHCV541AOctal buffer/line driver; 3-stateData sheet2017-03-17
ahcv541a74AHCV541A IBIS modelIBIS model2016-03-23
Nexperia_Selection_guide_2021Nexperia Selection Guide 2021Selection guide2021-01-08
SOT764-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm bodyPackage information2021-08-17
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT360-1plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
ahcv541a74AHCV541A IBIS modelIBIS model2016-03-23

Ordering, pricing & availability

Sample

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