Findchips: CD74HCT4046AE details by Texas Instruments

Results Overview of CD74HCT4046AE by Texas Instruments

Distributor Offerings: (4 listings)
Number of FFF Equivalents: (7 replacements)
Tariff Estimator: (Available) NEW
Number of Functional Equivalents: (10 options)
CAD Models: (Available)
Part Data Attributes: (Available)
Reference Designs: (Not Available)

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Applications Industrial Automation Aerospace and Defense

CD74HCT4046AE Information

CD74HCT4046AE by Texas Instruments is a PLL or Frequency Synthesis Circuit.
PLL or Frequency Synthesis Circuits are under the broader part category of Signal Circuits.

A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.

Part #	Distributor	Description	Stock	Price	Buy
CD74HCT4046AE	Bristol Electronics		1207			RFQ
CD74HCT4046AE	Bristol Electronics	Min Qty: 6	220	6 $0.8820 24 $0.5733 89 $0.3307	$0.3307 / $0.8820	Buy Now
CD74HCT4046AE	Rochester Electronics	Phase Locked Loop, CMOS, PDIP16 RoHS: Compliant Status: Active Min Qty: 1	4023	100 $0.4347 500 $0.3912 1,000 $0.3608 10,000 $0.3217 100,000 $0.2695	$0.2695 / $0.4347	Buy Now
CD74HCT4046AE	LCSC	4.5V5.5V PDIP-16 Clock Generators PLLs Frequency Synthesizers RoHS	42	1 $1.7381 10 $1.5057 30 $1.3790 100 $1.2357 500 $1.1723 1,000 $1.1421	$1.1421 / $1.7381	Buy Now

US Tariff Estimator: CD74HCT4046AE by Texas Instruments

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

Part Number: CD74HCT4046AE

Manufacturer: Texas Instruments

COO:

HTS Code:

Import Value:

Estimator Results:

		Tariff Calculation
	Import Value	$.
	Total Duty	$.
	Total Estimate	$.
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Based on tariff data from

Part Details for CD74HCT4046AE

CD74HCT4046AE CAD Models

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CD74HCT4046AE Part Data Attributes

Parametric Data

Show differences only	CD74HCT4046AE Texas Instruments Buy Now Datasheet	Buy Now	Compare Parts: CD74HCT4046AE Texas Instruments High Speed CMOS Logic Phase-Locked-Loop with VCO 16-PDIP -55 to 125

Pbfree Code	Yes
Rohs Code	Yes
Part Life Cycle Code	Active
Ihs Manufacturer	TEXAS INSTRUMENTS INC
Part Package Code	DIP
Package Description	DIP, DIP16,.3
Pin Count	16
Reach Compliance Code	Compliant
ECCN Code	EAR99
HTS Code	8542.39.00.60
Samacsys Manufacturer	Texas Instruments
Analog IC - Other Type	PHASE LOCKED LOOP
JESD-30 Code	R-PDIP-T16
JESD-609 Code	e4
Length	19.305 mm
Number of Functions	1
Number of Terminals	16
Operating Temperature-Max	125 °C
Operating Temperature-Min	-55 °C
Package Body Material	PLASTIC/EPOXY
Package Code	DIP
Package Equivalence Code	DIP16,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Qualification Status	Not Qualified
Seated Height-Max	5.08 mm
Supply Current-Max (Isup)	0.16 mA
Supply Voltage-Max (Vsup)	5.5 V
Supply Voltage-Min (Vsup)	4.5 V
Supply Voltage-Nom (Vsup)	5 V
Surface Mount	NO
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54 mm
Terminal Position	DUAL
Width	7.62 mm

Alternate Parts for CD74HCT4046AE

This table gives cross-reference parts and alternative options found for CD74HCT4046AE. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CD74HCT4046AE, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number	Manufacturer	Composite Price	Description	Compare
74HCT4046AN,112	Nexperia	Check for Price	DIP 16-Pin	CD74HCT4046AE vs 74HCT4046AN,112
CD54HCT4046AF/3A	Rochester Electronics LLC	Check for Price	PHASE LOCKED LOOP, CDIP16	CD74HCT4046AE vs CD54HCT4046AF/3A
5962-8875701EX	Intersil Corporation	Check for Price	PHASE LOCKED LOOP, CDIP16	CD74HCT4046AE vs 5962-8875701EX
CD54HCT4046AF/3A	Intersil Corporation	Check for Price	IC PHASE LOCKED LOOP, CDIP16, PLL or Frequency Synthesis Circuit	CD74HCT4046AE vs CD54HCT4046AF/3A
CD74HCT4046AE	Rochester Electronics LLC	Check for Price	PHASE LOCKED LOOP, PDIP16	CD74HCT4046AE vs CD74HCT4046AE
5962-8875701EX	Texas Instruments	Check for Price	PHASE LOCKED LOOP, CDIP16, CERDIP-16	CD74HCT4046AE vs 5962-8875701EX
5962-8875701EA	Texas Instruments	Check for Price	High Speed CMOS Logic Phase-Locked-Loop with VCO 16-CDIP -55 to 125	CD74HCT4046AE vs 5962-8875701EA

Part Number	Manufacturer	Composite Price	Description	Compare
CD74HCT4046AMT	Texas Instruments	Check for Price	High Speed CMOS Logic Phase-Locked-Loop with VCO 16-SOIC -55 to 125	CD74HCT4046AE vs CD74HCT4046AMT
MC74HC4046AD	Motorola Mobility LLC	Check for Price	PHASE LOCKED LOOP, PDSO16, 0.150 INCH, PLASTIC, SOIC-16	CD74HCT4046AE vs MC74HC4046AD
74HC4046APW,112	NXP Semiconductors	Check for Price	74HC(T)4046A - Phase-locked-loop with VCO TSSOP 16-Pin	CD74HCT4046AE vs 74HC4046APW,112
CD4046BCWM	National Semiconductor Corporation	Check for Price	IC PHASE LOCKED LOOP, PDSO16, M16B, PLL or Frequency Synthesis Circuit	CD74HCT4046AE vs CD4046BCWM
CD4046BE	Intersil Corporation	Check for Price	IC,PHASE-LOCKED LOOP,CMOS,DIP,16PIN,PLASTIC	CD74HCT4046AE vs CD4046BE
CD74HC4046ANSRE4	Texas Instruments	Check for Price	High Speed CMOS Logic Phase-Locked-Loop with VCO 16-SO -55 to 125	CD74HCT4046AE vs CD74HC4046ANSRE4
CD74HC4046AM	Texas Instruments	Check for Price	High Speed CMOS Logic Phase-Locked-Loop with VCO 16-SOIC -55 to 125	CD74HCT4046AE vs CD74HC4046AM
CD4046BNSR	Texas Instruments	Check for Price	CMOS Micropower Phase-Locked Loop 16-SOP -55 to 125	CD74HCT4046AE vs CD4046BNSR
MM74HC4046MX	Fairchild Semiconductor Corporation	Check for Price	Phase Locked Loop, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16	CD74HCT4046AE vs MM74HC4046MX
MC74HC4046ADR2	Motorola Semiconductor Products	Check for Price	Phase Locked Loop, CMOS, PDSO16, 0.150 INCH, PLASTIC, SOIC-16	CD74HCT4046AE vs MC74HC4046ADR2

CD74HCT4046AE Frequently Asked Questions (FAQ)

The recommended operating voltage range for the CD74HCT4046AE is 4.5V to 5.5V, although it can operate down to 3V with reduced performance.
To ensure the PLL is properly locked, the VCO (Voltage-Controlled Oscillator) input frequency should be within the specified range, and the loop filter components should be selected according to the datasheet recommendations. Additionally, the PLL lock detect output (LD) can be used to monitor the lock status.
The maximum clock frequency that the CD74HCT4046AE can handle is 20MHz, although this may vary depending on the specific application and operating conditions.
To minimize jitter and noise, use a high-quality clock source, ensure proper power supply decoupling, and use a low-noise voltage regulator. Additionally, the PLL loop filter components should be selected to minimize noise and jitter.
Yes, the CD74HCT4046AE can be used as a standalone frequency synthesizer, but it requires an external reference clock and a voltage-controlled oscillator (VCO) to generate the desired output frequency.

Part Details for CD74HCT4046AE by Texas Instruments

Results Overview of CD74HCT4046AE by Texas Instruments

CD74HCT4046AE Information

Price & Stock for CD74HCT4046AE

US Tariff Estimator: CD74HCT4046AE by Texas Instruments