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HEF4555BT-Q100

1-of-4 decoder/demultiplexer

The HEF4555B-Q100 contains two 1‑of‑4 decoders/demultiplexers. Each decoder/demultiplexer has two address inputs, nA0 and nA1. They also have an active LOW enable input (nE) and four mutually exclusive outputs which are active HIGH (nY0 to nY3). When used as a decoder, nE when HIGH, forces nY0 to nY3 LOW. When used as a demultiplexer, the information on nA0 and nA1 with nE as data input selects the appropriate output. All unselected outputs are LOW.

It operates over a recommended VDD power supply range of 3V to 15V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 3) and is suitable for use in automotive applications.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
HEF4555BT-Q100 HEF4555BT-Q100J 935302272118 SOT109-1 Order product

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 3)
    • Specified from -40°C to +85°C
  • Fully static operation
  • 5 V, 10 V, and 15V parametric ratings
  • Standardized symmetrical output characteristics
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000V
    • HBM JESD22-A114F exceeds 2000V
    • MM JESD22-A115-A exceeds 200 V (C = 200pF, R = 0Ω)
  • Complies with JEDEC standard JESD 13-B

Applications

  • Code conversion
  • Address decoding
  • Demultiplexing: when using the enable input as data input

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
HEF4555BT-Q100Production3.0 - 15CMOS± 2.430medium-40~85835.541.8SO16

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
HEF4555BT-Q100HEF4555BT-Q100J
( 9353 022 72118 )
ActiveHEF4555BT
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
HEF4555BT-Q100HEF4555BT-Q100JHEF4555BT-Q10067.01.38.78E411
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
HEF4555B_Q1001-of-4 decoder/demultiplexerData sheet2018-10-15
AN11051Pin FMEA HEF4000 familyApplication note2019-01-09
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
HEF4555BT-Q100HEF4555BT-Q100J935302272118Reel 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.