74HCT4046ADB NRND PCB Symbol, Footprint & ECAD Model

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.

Not recommended for new designs (NRND), click here for the alternative product.

Orderable parts

Type number	Orderable part number	Ordering code (12NC)	Package	Buy from distributors
74HCT4046ADB	74HCT4046ADB,118	935174940118	SOT338-1	Order product
74HCT4046ADB	74HCT4046ADB,112	935174940112	SOT338-1	Order product

Phase-locked-loop with VCO

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

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 V_CC = 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

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 number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	f_max (MHz)	Power dissipation considerations	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	Package name
74HCT4046ADB NRND	Not for design in	4.5 - 5.5	TTL	+/- 4	23	19	low	148	42.0	SSOP16

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74HCT4046ADB NRND	74HCT4046ADB,118 ( 9351 749 40118 )	Active	T4046A	SSOP16 (SOT338-1)	SOT338-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	MSL	MSL leadfree
74HCT4046ADB NRND	74HCT4046ADB,118	74HCT4046ADB		1	1

Quality and reliability disclaimer

Series

74HC4046A; 74HCT4046A - Phase-locked-loop with VCO

Documentation (5)

File name	Title	Type	Date
74HC_HCT4046A	Phase-locked loop with VCO	Data sheet	2019-08-06
AN11044	Pin FMEA 74HC/74HCT family	Application note	2019-01-09
HCT_USER_GUIDE	HC/T User Guide	User manual	1997-10-31
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SSOP-TSSOP-VSO-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08

Support

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Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
74HCT4046ADB	74HCT4046ADB,118	935174940118	Reel 13" Q1/T1	Order product
74HCT4046ADB	74HCT4046ADB,112	935174940112	Bulk Pack	Order product

Sample

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Sample orders normally take 2-4 days for delivery.

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