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MM5451YN on a board, in 3D

MM5451YN

Microchip Technology

-40℃~+85℃ 4.75V~11V 500kHz Adjustable Glow PDIP-40 Digital Tube Drivers ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/MM5451YN
Category
Digital Tube Drivers
Package
PDIP-40
Pins
40

Overview

The MM5451YN is a digital Tube Driver made by Microchip Technology in a PDIP-40 package with 40 pins. -40℃~+85℃ 4.75V~11V 500kHz Adjustable Glow PDIP-40 Digital Tube Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MM5451YN, from EasyEDA) and its footprint (Package_DIP:DIP-40_W25.4mm, from KiCad's library), ready for a KiCad board. 2 are in stock at JLCPCB (part C648130).

Symbol

VSS1OUTPUT BIT 172OUTPUT BIT 163OUTPUT BIT 154OUTPUT BIT 145OUTPUT BIT 136OUTPUT BIT 127OUTPUT BIT 118OUTPUT BIT 109OUTPUT BIT 910OUTPUT BIT 811OUTPUT BIT 712OUTPUT BIT 613OUTPUT BIT 514OUTPUT BIT 415OUTPUT BIT 316OUTPUT BIT 217OUTPUT BIT 118BRIGHTNESS CONTROL19VDD20CLOCK IN21DATA IN22OUTPUT BIT 3523OUTPUT BIT 3424OUTPUT BIT 3325OUTPUT BIT 3226OUTPUT BIT 3127OUTPUT BIT 3028OUTPUT BIT 2929OUTPUT BIT 2830OUTPUT BIT 2731OUTPUT BIT 2632OUTPUT BIT 2533OUTPUT BIT 2434OUTPUT BIT 2335OUTPUT BIT 2236OUTPUT BIT 2137OUTPUT BIT 2038OUTPUT BIT 1939OUTPUT BIT 1840
EasyEDA_Cloud:MM5451YNFrom EasyEDA

Footprint

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Package_DIP:DIP-40_W25.4mmFrom KiCad's library

Parameters

6
Clock Frequency
500kHz
Features
PWM dimming
Operating Temperature
-40℃~+85℃
Pd - Power Dissipation
1W
Segment Drive Current
15mA
Voltage - Supply
4.75V~11V

Order codes

1

Pinout

40
The pins of the MM5451YN
PinNameType
1VSSUnspecified
2OUTPUT BIT 17Unspecified
3OUTPUT BIT 16Unspecified
4OUTPUT BIT 15Unspecified
5OUTPUT BIT 14Unspecified
6OUTPUT BIT 13Unspecified
7OUTPUT BIT 12Unspecified
8OUTPUT BIT 11Unspecified
9OUTPUT BIT 10Unspecified
10OUTPUT BIT 9Unspecified
11OUTPUT BIT 8Unspecified
12OUTPUT BIT 7Unspecified
13OUTPUT BIT 6Unspecified
14OUTPUT BIT 5Unspecified
15OUTPUT BIT 4Unspecified
16OUTPUT BIT 3Unspecified
17OUTPUT BIT 2Unspecified
18OUTPUT BIT 1Unspecified
19BRIGHTNESS CONTROLUnspecified
20VDDUnspecified
21CLOCK INUnspecified
22DATA INUnspecified
23OUTPUT BIT 35Unspecified
24OUTPUT BIT 34Unspecified
25OUTPUT BIT 33Unspecified
26OUTPUT BIT 32Unspecified
27OUTPUT BIT 31Unspecified
28OUTPUT BIT 30Unspecified
29OUTPUT BIT 29Unspecified
30OUTPUT BIT 28Unspecified
31OUTPUT BIT 27Unspecified
32OUTPUT BIT 26Unspecified
33OUTPUT BIT 25Unspecified
34OUTPUT BIT 24Unspecified
35OUTPUT BIT 23Unspecified
36OUTPUT BIT 22Unspecified
37OUTPUT BIT 21Unspecified
38OUTPUT BIT 20Unspecified
39OUTPUT BIT 19Unspecified
40OUTPUT BIT 18Unspecified

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A picture
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A picture that opens the part, for a README
[![MM5451YN](https://pcbkit.io/embed/parts/microchip/MM5451YN.jpg?size=s)](https://pcbkit.io/parts/microchip/MM5451YN)

Questions

Is there a KiCad symbol and footprint for the MM5451YN?

Yes. The symbol is EasyEDA_Cloud:MM5451YN and the footprint Package_DIP:DIP-40_W25.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MM5451YN?

PDIP-40, with 40 pins. Its footprint is drawn on this page.

Where is the MM5451YN datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the MM5451YN?

JLCPCB lists it as part C648130, with 2 in stock; the sellers' links on this page open their listings.

What can replace the MM5451YN?

Parts like it in the library: the MM5450YN by Microchip Technology and the MM5450YV-TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

2