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FST3257M on a board, in 3D

FST3257M

onsemi

-40℃~+85℃ 0.25ns@5.5V,50pF 3V~5.5V 3uA Output enable high-impedance、Tri-state output Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSConsemi/FST3257M
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16
Pins
5

Overview

The FST3257M is a signal Switches, Multiplexers, Decoder made by onsemi in a SOIC-16 package with 16 pins. -40℃~+85℃ 0.25ns@5.5V,50pF 3V~5.5V 3uA Output enable high-impedance、Tri-state output Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TC7MBL3257CFT(EL), from EasyEDA) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3234412). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

VCC16OE#154B1144B2134A123B1113B2103A9GND82A72B262B151A41B231B12S1
EasyEDA_Cloud:TC7MBL3257CFT(EL)From EasyEDA

Footprint

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

Parameters

6
Function
Output enable high-impedance；Tri-state output
Operating temperature
-40℃~+85℃
Propagation Delay
0.25ns@5.5V,50pF
Quiescent Current
3uA
Voltage - Supply
3V~5.5V
Voltage Supply Source
Single Supply

Order codes

1

Pinout

16
The pins of the FST3257M
PinNameType
1SUnspecified
21B1Unspecified
31B2Unspecified
41AUnspecified
52B1Unspecified
62B2Unspecified
72AUnspecified
8GNDUnspecified
93AUnspecified
103B2Unspecified
113B1Unspecified
124AUnspecified
134B2Unspecified
144B1Unspecified
15OE#Unspecified
16VCCUnspecified

Open-source boards using it

All 2
  • 4 layers144.8 × 99.9 mmOSC Mixer Board, the printed circuit board in 3D

    OSC Mixer Board

    N7IFC/ODR-1_Hardware

    Hardware files for ODR-1 Radio

    527 parts1

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Questions

Is there a KiCad symbol and footprint for the FST3257M?

Yes. The symbol is EasyEDA_Cloud:TC7MBL3257CFT(EL) and the footprint Package_SO:SO-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 FST3257M?

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

Where is the FST3257M datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the FST3257M?

JLCPCB lists it as part C3234412, with 0 in stock; the sellers' links on this page open their listings.

What can replace the FST3257M?

Parts like it in the library: the 74HC138D by Nexperia, the EM74HC138D by EnergyMath, the CD4028BM(LX) by lingxingic and the CJ74HC157AEN by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the FST3257M?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8