NPIC6C4894

Power logic 12-bit shift register; open-drain outputs

The NPIC6C4894 is a 12-stage serial shift register. It has a storage latch associated with each stage for strobing data from the serial input (D) to the parallel open-drain outputs (QP0 to QP11). Data is shifted on positive-going clock (CP) transitions. The data in each shift register stage is transferred to the storage register when the latch enable (LE) input is HIGH. Data in the storage register drives the gate of the output extended-drain NMOS transistor whenever the output enable input (OE) is HIGH. A LOW on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. Two serial outputs (QS1 and QS2) are available for cascading a number of NIC6C4894 devices. Serial data is available at QS1 on positive-going clock edges to allow high-speed operation in cascaded systems with a fast clock rise time. The same serial data is available at QS2 on the next negative going clock edge. It is used for cascading NPIC6C4894 devices when the clock has a slow rise time. The open-drain outputs are 33 V/100 mA continuous current extended-drain NMOS transistors designed for use in systems that require moderate load power such as LEDs. Integrated voltage clamps in the outputs, provide protection against inductive transients. This protection makes the device suitable for power driver applications such as relays, solenoids and other low-current or medium-voltage loads.

Features and benefits

  • Specified from ‑40 °C to +125 °C
  • Low RDSon
  • 12 Power EDNMOS transistor outputs of 100 mA continuous current
  • 250 mA current limit capability
  • Output clamping voltage 33 V
  • 30 mJ avalanche energy capability
  • Low power consumption
  • Latch-up performance exceeds 100 mA per JESD 78 Class II level A
  • ESD protection:
    • HBM JS-2011 Class 2 exceeds 2500 V
    • CDM JESD22-C101E exceeds 1000 V

Applications

  • LED sign
  • Graphic status panel
  • Fault status indicator

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)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
NPIC6C4894DProduction4.5 - 5.5CMOS100901012low-40~1257820.78SO20
NPIC6C4894PWProduction4.5 - 5.5CMOS100901012low-40~125963.440TSSOP20

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
NPIC6C4894D
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1 in DrypackActiveStandard MarkingNPIC6C4894DY
( 9353 025 49518 )
NPIC6C4894PW
TSSOP20
(SOT360-1)
SOT360-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveStandard MarkingNPIC6C4894PWJ
( 9353 025 52118 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
NPIC6C4894D935302549118

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
NPIC6C4894DNPIC6C4894DYNPIC6C4894DAlways Pb-free33
NPIC6C4894PWNPIC6C4894PWJNPIC6C4894PWAlways Pb-free11
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
NPIC6C4894Power logic 12-bit shift register; open-drain outputsData sheet2017-04-07
AN11537Pin FMEA for NPIC FamilyApplication note2019-10-07
npic6c4894NPIC6C4894 IBIS modelIBIS model2016-05-29
Nexperia_document_leaflet_Logic_NPIC_ShiftRegisters_201906NPIC Logic Shift RegistersLeaflet2019-07-12
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
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
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
npic6c4894NPIC6C4894 IBIS modelIBIS model2016-05-29

Ordering, pricing & availability

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