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74FCT540ATSOG on a board, in 3D

74FCT540ATSOG

Renesas Electronics

-40℃~+85℃ 15mA 1mA 4.75V~5.25V 4.8ns@5V,50pF 64mA 74FCT 8 Power-off isolation、Output enable Schmitt trigger Tri-State Unidirectional SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCrenesas/74FCT540ATSOG
Category
Buffer, Driver, Transceiver
Package
SOIC-20-300mil
Pins
20

Overview

The 74FCT540ATSOG is a buffer, Driver, Transceiver made by Renesas Electronics in a SOIC-20-300mil package with 20 pins. -40℃~+85℃ 15mA 1mA 4.75V~5.25V 4.8ns@5V,50pF 64mA 74FCT 8 Power-off isolation、Output enable Schmitt trigger Tri-State Unidirectional SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:IDT74FCT540TPY, from EasyEDA) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1548682).

Symbol

OEA#1D02D13D24D35D46D57D68D79GND10O7#11O6#12O5#13O4#14O3#15O2#16O1#17O0#18OEB#19VCC20
EasyEDA_Cloud:IDT74FCT540TPYFrom EasyEDA

Footprint

1234567891011121314151617181920
Package_SO:SOIC-20W_7.5x12.8mm_P1.27mmFrom KiCad's library

Parameters

12
Channel Type
Unidirectional
Current - Output High(IOH)
15mA
Current - Output Low(IOL)
64mA
Features
Power-off isolation, Output enable
Input type
Schmitt trigger
Logic Family
74FCT
Number of Bits per Element
8
Operating Temperature
-40℃~+85℃
Propagation Delay
4.8ns@5V,50pF
Quiescent Current
1mA
Voltage - Supply
4.75V~5.25V
output type
Tri-State

Order codes

1

Pinout

20
The pins of the 74FCT540ATSOG
PinNameType
1OEA#Unspecified
2D0Unspecified
3D1Unspecified
4D2Unspecified
5D3Unspecified
6D4Unspecified
7D5Unspecified
8D6Unspecified
9D7Unspecified
10GNDUnspecified
11O7#Unspecified
12O6#Unspecified
13O5#Unspecified
14O4#Unspecified
15O3#Unspecified
16O2#Unspecified
17O1#Unspecified
18O0#Unspecified
19OEB#Unspecified
20VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the 74FCT540ATSOG?

Yes. The symbol is EasyEDA_Cloud:IDT74FCT540TPY and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74FCT540ATSOG?

SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.

Where is the 74FCT540ATSOG datasheet?

Renesas Electronics publishes it: the Datasheet link on this page opens it.

Where can I order the 74FCT540ATSOG?

JLCPCB lists it as part C1548682, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74FCT540ATSOG?

Parts like it in the library: the 74LVC245AD by Nexperia, the 74LVC244AD by Nexperia, the 74HC240D by Nexperia and the SN74AHC244DW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8