Skip to the content
PCBKitNew board
CD74HC4046APWR on a board, in 3D

CD74HC4046APWR

Texas Instruments

-55℃~+125℃ 1 24MHz 2V~6V Built-in phase-locked loop、On-chip VCO/DCO CMOS CMOS External Not supported TSSOP-16 Clock Generators, PLLs, Frequency Synthesizers ROHS

Extended
DatasheetJLCPCBLCSCti/CD74HC4046APWR
Category
Clock Generators, PLLs, Frequency Synthesizers
Package
TSSOP-16
Pins
16

Overview

The CD74HC4046APWR is a clock Generators, PLLs, Frequency Synthesizer made by Texas Instruments in a TSSOP-16 package with 16 pins. -55℃~+125℃ 1 24MHz 2V~6V Built-in phase-locked loop、On-chip VCO/DCO CMOS CMOS External Not supported TSSOP-16 Clock Generators, PLLs, Frequency Synthesizers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CD54HCT4046AF, from EasyEDA) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 21 are in stock at JLCPCB (part C6543). 1 open-source board in 1 repository on GitHub use it.

Symbol

PCPOUT1PC1OUT2COMPIN3VCOOUT4INH5C1A6C1B7GND8VCOIN9DEMOUT10R111R212PC2OUT13SIGIN14PC3OUT15VCC16
EasyEDA_Cloud:CD54HCT4046AFFrom EasyEDA

Footprint

12345678910111213141516
Package_SO:TSSOP-16_4.4x5mm_P0.65mmFrom KiCad's library

Parameters

9
Clock/Oscillator
External
Features
On-chip VCO/DCO
Input
CMOS
Number of Outputs
1
Operating Temperature
-55℃~+125℃
Output
CMOS
Output Frequency(Max)
24MHz
Phase Offset
Not supported
Voltage - Supply
2V~6V

Order codes

1

Pinout

16
The pins of the CD74HC4046APWR
PinNameType
1PCPOUTUnspecified
2PC1OUTUnspecified
3COMPINUnspecified
4VCOOUTUnspecified
5INHUnspecified
6C1AUnspecified
7C1BUnspecified
8GNDUnspecified
9VCOINUnspecified
10DEMOUTUnspecified
11R1Unspecified
12R2Unspecified
13PC2OUTUnspecified
14SIGINUnspecified
15PC3OUTUnspecified
16VCCUnspecified

Open-source boards using it

All 1
  • 4 layersAirSensor temp, the printed circuit board in 3D

    AirSensor temp

    practichem/airSensor-temp

    Temporary air sensor

    85 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/CD74HC4046APWR" title="CD74HC4046APWR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/CD74HC4046APWR.jpg" alt="CD74HC4046APWR" width="1200" height="900">
A picture that opens the part, for a README
[![CD74HC4046APWR](https://pcbkit.io/embed/parts/ti/CD74HC4046APWR.jpg?size=s)](https://pcbkit.io/parts/ti/CD74HC4046APWR)

Questions

Is there a KiCad symbol and footprint for the CD74HC4046APWR?

Yes. The symbol is EasyEDA_Cloud:CD54HCT4046AF and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD74HC4046APWR?

TSSOP-16, with 16 pins. Its footprint is drawn on this page.

Where is the CD74HC4046APWR datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the CD74HC4046APWR?

JLCPCB lists it as part C6543, with 21 in stock; the sellers' links on this page open their listings.

What can replace the CD74HC4046APWR?

Parts like it in the library: the PI6C557-03BLEX by Diodes Incorporated, the PI6C557-03BLE by Diodes Incorporated, the CDCE925PW by Texas Instruments and the PI6C557-03LEX by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the CD74HC4046APWR?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8