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74279DC on a board, in 3D

74279DC

Texas Instruments

0℃~+70℃ 22ns 30mA 4 4.75V~5.25V 74 SR Latch DIP-16 Latches

Extended
DatasheetJLCPCBLCSCti/74279DC
Category
Latches
Package
DIP-16
Pins
5

Overview

The 74279DC is a latche made by Texas Instruments in a DIP-16 package with 16 pins. 0℃~+70℃ 22ns 30mA 4 4.75V~5.25V 74 SR Latch DIP-16 Latches.

PCBKit's library has its KiCad symbol (74xx:74LS279, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4989079).

Symbol

R1S2S3Q4
74xx:74LS279From KiCad's library

Footprint

12345678910111213141516
Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Order codes

1

Pinout

16
The pins of the 74279DC
PinNameType
1RInput
2SInput
3SInput
4QOutput
5RInput
6SInput
7QOutput
8GNDPower in
9QOutput
10RInput
11SInput
12SInput
13QOutput
14RInput
15SInput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the 74279DC?

Yes. The symbol is 74xx:74LS279 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74279DC?

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

Where is the 74279DC datasheet?

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

Where can I order the 74279DC?

JLCPCB lists it as part C4989079, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74279DC?

Parts like it in the library: the SN74LS259N(XBLW) by XBLW, the SN74LS279AN(LX) by lingxingic, the CD4043BE(LX) by lingxingic and the SN74HC279AN(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8