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MM5451YV-TR, in 3D

MM5451YV-TR

Microchip Technology

PLCC-44(16.6x16.6) Digital Tube Drivers ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/MM5451YV-TR
Category
Digital Tube Drivers
Package
PLCC-44(16.6x16.6)
Pins
44

Overview

The MM5451YV-TR is a digital Tube Driver made by Microchip Technology in a PLCC-44(16.6x16.6) package with 44 pins. PLCC-44(16.6x16.6) Digital Tube Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MM5451YV-TR, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C633233).

Symbol

NC1VSS2OUTPUT_BIT_173OUTPUT_BIT_164OUTPUT_BIT_155OUTPUT_BIT_146OUTPUT_BIT_137OUTPUT_BIT_128OUTPUT_BIT_119OUTPUT_BIT_1010OUTPUT_BIT_911NC12OUTPUT_BIT_813OUTPUT_BIT_714OUTPUT_BIT_615OUTPUT_BIT_516OUTPUT_BIT_417OUTPUT_BIT_318OUTPUT_BIT_219OUTPUT_BIT_120BRIGHTNESS_CONTROL21VDD22NC23CLOCKIN24DATAIN25OUTPUT_BIT_3526OUTPUT_BIT_3427OUTPUT_BIT_3328OUTPUT_BIT_3229OUTPUT_BIT_3130OUTPUT_BIT_3031OUTPUT_BIT_2932OUTPUT_BIT_2833NC34OUTPUT_BIT_2735OUTPUT_BIT_2636OUTPUT_BIT_2537OUTPUT_BIT_2438OUTPUT_BIT_2339OUTPUT_BIT_2240OUTPUT_BIT_2141OUTPUT_BIT_2042OUTPUT_BIT_1943OUTPUT_BIT_1844
EasyEDA_Cloud:MM5451YV-TRFrom EasyEDA

Footprint

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EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-TFrom EasyEDA

Parameters

1
Features
BCD input latch function, Internal reset function

Order codes

1

Pinout

44
The pins of the MM5451YV-TR
PinNameType
1NCUnspecified
2VSSUnspecified
3OUTPUT_BIT_17Unspecified
4OUTPUT_BIT_16Unspecified
5OUTPUT_BIT_15Unspecified
6OUTPUT_BIT_14Unspecified
7OUTPUT_BIT_13Unspecified
8OUTPUT_BIT_12Unspecified
9OUTPUT_BIT_11Unspecified
10OUTPUT_BIT_10Unspecified
11OUTPUT_BIT_9Unspecified
12NCUnspecified
13OUTPUT_BIT_8Unspecified
14OUTPUT_BIT_7Unspecified
15OUTPUT_BIT_6Unspecified
16OUTPUT_BIT_5Unspecified
17OUTPUT_BIT_4Unspecified
18OUTPUT_BIT_3Unspecified
19OUTPUT_BIT_2Unspecified
20OUTPUT_BIT_1Unspecified
21BRIGHTNESS_CONTROLUnspecified
22VDDUnspecified
23NCUnspecified
24CLOCKINUnspecified
25DATAINUnspecified
26OUTPUT_BIT_35Unspecified
27OUTPUT_BIT_34Unspecified
28OUTPUT_BIT_33Unspecified
29OUTPUT_BIT_32Unspecified
30OUTPUT_BIT_31Unspecified
31OUTPUT_BIT_30Unspecified
32OUTPUT_BIT_29Unspecified
33OUTPUT_BIT_28Unspecified
34NCUnspecified
35OUTPUT_BIT_27Unspecified
36OUTPUT_BIT_26Unspecified
37OUTPUT_BIT_25Unspecified
38OUTPUT_BIT_24Unspecified
39OUTPUT_BIT_23Unspecified
40OUTPUT_BIT_22Unspecified
41OUTPUT_BIT_21Unspecified
42OUTPUT_BIT_20Unspecified
43OUTPUT_BIT_19Unspecified
44OUTPUT_BIT_18Unspecified

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[![MM5451YV-TR](https://pcbkit.io/embed/parts/microchip/MM5451YV-TR.jpg?size=s)](https://pcbkit.io/parts/microchip/MM5451YV-TR)

Questions

Is there a KiCad symbol and footprint for the MM5451YV-TR?

Yes. The symbol is EasyEDA_Cloud:MM5451YV-TR and the footprint EasyEDA_Cloud:PLCC-44_L16.6-W16.6-P1.27-LS17.5-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MM5451YV-TR?

PLCC-44(16.6x16.6), with 44 pins. Its footprint is drawn on this page.

Where is the MM5451YV-TR datasheet?

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

Where can I order the MM5451YV-TR?

JLCPCB lists it as part C633233, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MM5451YV-TR?

Parts like it in the library: the MAX6922AQH+TD by Maxim Integrated (Analog Devices), the ICM7212AIQH by Maxim Integrated (Analog Devices), the ICM7212AIQH+D by Maxim Integrated (Analog Devices) and the ICM7212AMIQH+D by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

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