Features and benefits
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Low power consumption
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VCO-Inhibit control for ON/OFF keying and for low standby power consumption
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Center frequency up to 17 MHz (typical) at VCC = 4.5 V
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Choice of three phase comparators:
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PC1: EXCLUSIVE-OR
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PC2: Edge-triggered J-K flip-flop
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PC3: Edge-triggered RS flip-flop
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-
Excellent Voltage Controlled Oscillator (VCO) linearity
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Low frequency drift with supply voltage and temperature variations
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Operating power supply voltage range:
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VCO section 3.0 V to 6.0 V
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Digital section 2.0 V to 6.0 V
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Zero voltage offset due to operational amplifier buffering
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ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Applications
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FM modulation and demodulation
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Frequency synthesis and multiplication
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Frequency discrimination
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Tone decoding
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Data synchronization and conditioning
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Voltage-to-frequency conversion
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Motor-speed control
Parametrics
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|
74HC4046AD | Production | 3.0 - 6.0 | CMOS | ± 5.2 | 18 | 21 | low | 115 | 2.8 | - | SO16 |
74HC4046APW | Production | 3.0 - 6.0 | CMOS | ± 5.2 | 18 | 21 | low | 109 | 1.0 | 36 | TSSOP16 |
74HCT4046AD | Production | 4.5 - 5.5 | TTL | ± 4 | 23 | 19 | low | 75 | 2.1 | 33.8 | SO16 |
74HCT4046APW | Production | - | - | - | - | - | - | - | - | - | TSSOP16 |
Package
Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
74HC4046AD | SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | SOT109-1_653 | Active | 74HC4046AD | 74HC4046AD,653 ( 9338 095 50653 ) |
74HC4046APW | TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | SOT403-1_118 | Active | HC4046A | 74HC4046APW,118 ( 9351 874 60118 ) |
74HCT4046AD | SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | SOT109-1_118 | Active | 74HCT4046AD | 74HCT4046AD,118 ( 9338 095 70118 ) |
74HCT4046APW | TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | SOT403-1_118 | Active | HCT4046 | 74HCT4046APWJ ( 9356 912 13118 ) |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
74HC4046AD | SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | SOT109-1_652 | Withdrawn / End-of-life | 74HC4046AD | 74HC4046AD,652 ( 9338 095 50652 ) |
74HC4046APW | TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | SOT403-1_112 | Withdrawn / End-of-life | HC4046A | 74HC4046APW,112 ( 9351 874 60112 ) |
74HCT4046AD | SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | SOT109-1_112 | Withdrawn / End-of-life | 74HCT4046AD | 74HCT4046AD,112 ( 9338 095 70112 ) |
Discontinuation information
Type number | Orderable part number, (Ordering code (12NC)) | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
---|---|---|---|---|---|---|
74HC4046AD | 933809550652 | 2021-12-31 | 2022-06-30 | 74HC4046AD | ||
74HC4046APW | 935187460112 | 2021-12-31 | 2022-06-30 | 74HC4046APW | ||
74HCT4046AD | 933809570112 | 2021-12-31 | 2022-06-30 | 74HCT4046AD |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
---|---|---|---|---|---|
74HC4046AD | 74HC4046AD,653 | 74HC4046AD | week 6, 2004 | ||
74HC4046APW | 74HC4046APW,118 | 74HC4046APW | week 10, 2005 | ||
74HCT4046AD | 74HCT4046AD,118 | 74HCT4046AD | week 6, 2004 | ||
74HCT4046APW | 74HCT4046APWJ | 74HCT4046APW |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
---|---|---|---|---|---|
74HC4046AD | 74HC4046AD,652 | 74HC4046AD | week 6, 2004 | ||
74HC4046APW | 74HC4046APW,112 | 74HC4046APW | week 10, 2005 | ||
74HCT4046AD | 74HCT4046AD,112 | 74HCT4046AD | week 6, 2004 |
Documentation (10)
File name | Title | Type | Date |
---|---|---|---|
74HC_HCT4046A | Phase-locked loop with VCO | Data sheet | 2024-05-07 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
hc4046a | 74HC4046A IBIS model | IBIS model | 2019-11-01 |
HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
SOT109-1 | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
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Models
File name | Title | Type | Date |
---|---|---|---|
hc4046a | 74HC4046A IBIS model | IBIS model | 2019-11-01 |
Ordering, pricing & availability
Sample
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