Skip to the content
PCBKitNew board
CD4520BME4, in 3D

CD4520BME4

Texas Instruments

-55℃~+125℃ 2 3V~18V Asynchronous Divide-by-2 Falling Edge、Rising Edge Synchronous Up Counter SOIC-16 Counters, Dividers ROHS

Extended
DatasheetJLCPCBLCSCti/CD4520BME4
Category
Counters, Dividers
Package
SOIC-16
Pins
16

Overview

The CD4520BME4 is a counters, Divider made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 2 3V~18V Asynchronous Divide-by-2 Falling Edge、Rising Edge Synchronous Up Counter SOIC-16 Counters, Dividers ROHS.

PCBKit's library has its KiCad symbol (4xxx:4520, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1548024).

Symbol

CK1Enable2Q13Q24Q35Q46Reset7
4xxx:4520From KiCad's library

Footprint

12345678910111213141516
Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Parameters

17
Count Rate
6MHz
Direction
Up Counter
Features
Reset function, Cascade counter, Synchronous counting
Logic Type
Divide-by-2
Number of Bits per Element
4
Number of Elements
2
Operating Temperature
-55℃~+125℃
Power Dissipation
500mW
Propagation Delay
80ns@15V,50pF
Reset
Asynchronous
Reset Style
异步
Resolution
4
Series
CD4520B
Timing
Synchronous
Timing mode
Synchronous
Trigger Type
Falling Edge, Rising Edge
Voltage - Supply
3V~18V

Order codes

1

Pinout

16
The pins of the CD4520BME4
PinNameType
1CKInput
2EnableInput
3Q1Output
4Q2Output
5Q3Output
6Q4Output
7ResetInput
8VSSPower in
9CKInput
10EnableInput
11Q1Output
12Q2Output
13Q3Output
14Q4Output
15ResetInput
16VDDPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/CD4520BME4" title="CD4520BME4 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/CD4520BME4.jpg" alt="CD4520BME4" width="1200" height="900">
A picture that opens the part, for a README
[![CD4520BME4](https://pcbkit.io/embed/parts/ti/CD4520BME4.jpg?size=s)](https://pcbkit.io/parts/ti/CD4520BME4)

Questions

Is there a KiCad symbol and footprint for the CD4520BME4?

Yes. The symbol is 4xxx:4520 and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD4520BME4?

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

Where is the CD4520BME4 datasheet?

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

Where can I order the CD4520BME4?

JLCPCB lists it as part C1548024, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD4520BME4?

Parts like it in the library: the CD4017BM96 by Texas Instruments, the HEF4060BT by Nexperia, the MC14060BD by onsemi and the CD4060BDTR(XBLW) by XBLW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8