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CD74HC4046APWR The Texas Instruments CD74HC4046APWR is a High Speed CMOS Logic Phase-Locked-Loop with VCO. It operates with a supply voltage range of 2V to 6V.
Mfr Part #:

CD74HC4046APWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HC4046APWR is a High Speed CMOS Logic Phase-Locked-Loop with VCO. It operates with a supply voltage range of 2V to 6V.
✓ Total Stock: 7,558 pcs
$ Price Range: $0.34

CD74HC4046APWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,358 pcs
On Request
6358 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,200 pcs
On Request
1200 pcs On Request 1 On Request On Request On Request On Request On Request
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CD74HC4046APWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
Frequency
Input
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Type
Voltage
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CD74HC4046APWR Description

Short technical summary and product information.

The CD74HC4046APWR from Texas Instruments is a High Speed CMOS Logic Phase-Locked-Loop (PLL) IC featuring a Voltage-Controlled Oscillator (VCO). This component is designed for applications requiring frequency synthesis and synchronization.

 

Key electrical characteristics include an operating supply voltage range of 2V to 6V for the digital section and 3V to 6V for the VCO section. The device supports operating frequencies up to 18MHz typically at 5V, with a minimum center frequency of 12MHz at 4.5V. It offers a fanout of 10 LSTTL loads for standard outputs and 15 LSTTL loads for bus driver outputs.

 

The CD74HC4046APWR operates within a wide temperature range of -55°C to 125°C. It is available in a 16-TSSOP surface mount package, making it suitable for various electronic designs.

 

Applications for this PLL IC include FM modulation and demodulation, frequency synthesis and multiplication, frequency discrimination, tone decoding, data synchronization, voltage-to-frequency conversion, and motor-speed control.

CD74HC4046APWR Quick Information

Product Type: Phase-Locked-Loop (PLL) IC
Canonical Name: CD74HC4046A Phase-Locked-Loop with VCO IC
Subcategory: Phase-Locked-Loop (PLL) with VCO

CD74HC4046APWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CD74HC4046APWR Estimated Pricing

Qty Low High
1+ $0.34 $0.34

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD74HC4046APWR Features

  • High Speed CMOS Logic Phase-Locked-Loop with VCO.
  • Wide operating supply voltage range.
  • Supports frequencies up to 18MHz.
  • Available in 16-TSSOP package.
  • Wide operating temperature range.

CD74HC4046APWR Applications

  • Used for frequency synthesis and multiplication.
  • Suitable for FM modulation and demodulation.
  • Applicable for voltage-to-frequency conversion.
  • Ideal for data synchronization tasks.
  • Can be used for motor-speed control.

CD74HC4046APWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage for the CD74HC4046APWR?

The VCO section operates from 3V to 6V, while the digital section operates from 2V to 6V.

What is the maximum operating frequency?

Up to 18MHz (typical) at 5V supply; minimum center frequency is 12MHz at 4.5V.

What is the operating temperature range?

-55°C to 125°C.

What package is the CD74HC4046APWR available in?

It comes in a 16-TSSOP (0.173", 4.40mm Width) surface-mount package.

What are the input and output logic types?

Both input and output are CMOS.

How many circuits are included?

1 circuit.

What is the PLL type?

It is a phase-locked loop (PLL) with integrated VCO.

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