Nexperia

HEF4047BT-Q100

Monostable/astable multivibrator

The HEF4047B-Q100 is a retriggerable astable multivibrator that can be configured as either a positive-edge or negative-edge triggered monostable multivibrator. The output pulse width is programmed by selection of external components (Rt and Ct). Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

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
HEF4047BT-Q100 HEF4047BT-Q100J 935302268118 SOT108-1 Order product

Features

General

  • Automotive product qualification in accordance with AEC-Q100 (Grade 3)
    • Specified from -40 °C to +85 °C
  • Monostable (one-shot) or astable (free-running) operation
  • True and complemented buffered outputs
  • Only one external resistor and capacitor required
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

Monostable multivibrator

  • Positive- or negative-edge triggering
  • Output pulse width independent of trigger pulse duration
  • Retriggerable option for pulse-width expansion
  • Long pulse width possible using small RC components with external counter provision
  • Fast recovery time independent of pulse width
  • Pulse-width accuracy maintained at duty cycles approaching 100%

Astable multivibrator

  • Free-running or gatable operating modes
  • 50% duty cycle
  • Oscillator output available

Target applications

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
HEF4047BT-Q100Production4.5 - 15.5CMOS± 2.450medium-40~85691.026SO14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
HEF4047BT-Q100HEF4047BT-Q100J
( 9353 022 68118 ) 		ActiveHEF4047BT
SO14
(SOT108-1) 		SOT108-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRMSLMSL leadfree
HEF4047BT-Q100HEF4047BT-Q100JHEF4047BT-Q10075.311
Quality and reliability disclaimer

Series

Documentation (6)

File nameTitleTypeDate
HEF4047B_Q100Monostable/astable multivibratorData sheet2017-03-23
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
SOT108-1_118SO14; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SOT108-1plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm bodyOutline drawing2018-10-18

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
HEF4047BT-Q100HEF4047BT-Q100J935302268118Reel 13" Q1/T1Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

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.