HEF4050B-Q100

Hex non-inverting buffers

The HEF4050B-Q100 provides six non-inverting buffers with high current output capability suitable for driving TTL or high capacitive loads. Voltages in excess of the buffer supply voltage are permitted. This feature allows the buffers to be used to convert logic levels of up to 15V to standard TTL levels.

The HEF4050B-Q100 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.

Features

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

Target applications

  • LOCMOS (Local Oxidation CMOS) to DTL/TTL converter
  • HIGH sink current for driving two TTL loads
  • HIGH-to-LOW level logic conversion

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
HEF4050BT-Q100Production3.0 - 15.0CMOS-3 / +20106medium-40~85793.838SO16

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
HEF4050BT-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1ActiveHEF4050BTHEF4050BT-Q100J
( 9353 022 73118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
HEF4050BT-Q100HEF4050BT-Q100JHEF4050BT-Q100Always Pb-free75.311
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
HEF4050B_Q100Hex non-inverting buffersData sheet2017-03-17
AN11051Pin FMEA HEF4000 familyApplication note2019-01-09
SOT109-1_431SO16; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2016-08-25
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyOutline drawing2018-10-18
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT109-1_118SO16; Reel pack for SMD, 13"; Q1/T1 product orientationPacking2020-02-14

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