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SN74LS14NS on a board, in 3D

SN74LS14NS

Texas Instruments

0℃~+70℃ 1.9V 2.7V 22ns@5V,15pF 4.75V~5.25V 400uA 500mV 6 74LS 8mA Noise suppression function Schmitt trigger SOIC-14-208mil Inverters ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS14NS
Category
Inverters
Package
SOIC-14-208mil
Pins
14

Overview

The SN74LS14NS is an inverter made by Texas Instruments in a SOIC-14-208mil package with 14 pins. 0℃~+70℃ 1.9V 2.7V 22ns@5V,15pF 4.75V~5.25V 400uA 500mV 6 74LS 8mA Noise suppression function Schmitt trigger SOIC-14-208mil Inverters ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS14, from KiCad's library) and its footprint (EasyEDA_Cloud:SOIC-14_L10.0-W5.5-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. 12 are in stock at JLCPCB (part C7653).

Symbol

12
74xx:74LS14From KiCad's library

Footprint

1234567891011121314
EasyEDA_Cloud:SOIC-14_L10.0-W5.5-P1.27-LS7.8-BLFrom EasyEDA

Parameters

15
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Features
Noise suppression function
Input Logic Level - High
1.9V
Input Logic Level -Low
500mV
Input Type
Schmitt trigger
Number of Circuits
6
Operating Temperature
0℃~+70℃
Output Logic Level - High
2.7V
Output Logic Level - Low
500mV
Propagation Delay
22ns@5V,15pF
Quiescent Current(Iq)
21mA
Series
74LS
Voltage - Supply
4.75V~5.25V
output type
Push-pull

Order codes

2

Pinout

14
The pins of the SN74LS14NS
PinNameType
1—Input
2—Output
3—Input
4—Output
5—Input
6—Output
7GNDPower in
8—Output
9—Input
10—Output
11—Input
12—Output
13—Input
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74LS14NS?

Yes. The symbol is 74xx:74LS14 and the footprint EasyEDA_Cloud:SOIC-14_L10.0-W5.5-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74LS14NS?

SOIC-14-208mil, with 14 pins. Its footprint is drawn on this page.

Where is the SN74LS14NS datasheet?

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

Where can I order the SN74LS14NS?

JLCPCB lists it as part C7653, with 12 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS14NS?

Parts like it in the library: the TC74HC04AF(EL,F) by Toshiba, the SN74HC14NS by Texas Instruments, the SN74HC04NS by Texas Instruments and the 74LCX14SJX by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7