74HC4046AD

Phase-locked-loop with VCO

The 74HC4046A; 74HCT4046A is a high-speed Si-gate CMOS device. It is specified in compliance with JEDEC standard no 7A.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74HC4046AD 74HC4046AD,652 933809550652 SOT109-1 Order product
74HC4046AD 74HC4046AD,653 933809550653 SOT109-1 Order product
74HC4046AD/S71 74HC4046AD/S71,118 935061160118 SOT109-1 Order product

Features

  • Low power consumption
  • VCO-Inhibit control for ON/OFF keying and for low standby power consumption
  • Centre frequency of up to 17 MHz (typical) at VCC = 4.5 V
  • Choice of three phase comparators:
    • PC1: EXCLUSIVE-OR
    • PC2: Edge-triggered JK flip-flop
    • PC3: Edge-triggered RS flip-flop
  • Excellent Voltage Controlled Oscillator (VCO) frequency linearity
  • VCO-inhibit control for ON/OFF keying and for low standby power consumption
  • Low frequency drift with supply voltage and temperature variations
  • Operating power supply voltage range:
    • VCO section 3.0 V to 6.0 V
    • Digital section 2.0 V to 6.0 V
  • Zero voltage offset due to operational amplifier buffering
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V

Target applications

  • FM modulation and demodulation
  • Frequency synthesis and multiplication
  • Frequency discrimination
  • Tone decoding
  • Data synchronization and conditioning
  • Voltage-to-frequency conversion
  • Motor-speed control

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Power dissipation considerationsRth(j-a) (K/W)Ψth(j-top) (K/W)Package name
74HC4046ADProduction3.0 - 6.0CMOS± 5.21821low1152.8SO16

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74HC4046AD74HC4046AD,652
( 9338 095 50652 )
Active74HC4046AD
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk Pack, CECC
74HC4046AD,653
( 9338 095 50653 )
Active74HC4046ADReel 13" Q1/T1 CECC

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74HC4046AD/S7174HC4046AD/S71,118
( 9350 611 60118 )
Withdrawn / End-of-lifeStandard Marking
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1

Discontinuation information

Type numberOrderable part numberlabel.orderingCodeLast time buy dateLast time delivery dateReplacement productStatusComments
74HC4046AD/S7174HC4046AD/S71,118935061160118

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74HC4046AD74HC4046AD,65274HC4046AD84.96.621.51E811
74HC4046AD74HC4046AD,65374HC4046AD84.96.621.51E811

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74HC4046AD/S7174HC4046AD/S71,118Not available84.96.621.51E811
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74HC_HCT4046APhase-locked loop with VCOData sheet2019-08-06
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
hc4046a74HC4046A IBIS modelIBIS model2019-11-01
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT109-1_118SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-24
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

Support

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Models

File nameTitleTypeDate
hc4046a74HC4046A IBIS modelIBIS model2019-11-01

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74HC4046AD74HC4046AD,652933809550652Bulk Pack, CECCOrder product
74HC4046AD74HC4046AD,653933809550653Reel 13" Q1/T1 CECCOrder product
74HC4046AD/S7174HC4046AD/S71,118935061160118Reel 13" Q1/T1Order product

Sample

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