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NE556D on a board, in 3D

NE556D

Texas Instruments

0℃~+70℃ 4.5V~16V SOIC-14 555 Timers / Counters ROHS

Extended
DatasheetJLCPCBLCSCti/NE556D
Category
Timers , Counters
Package
SOIC-14
Pins
14

Overview

The NE556D is a timers , Counter made by Texas Instruments in a SOIC-14 package with 14 pins. 0℃~+70℃ 4.5V~16V SOIC-14 555 Timers / Counters ROHS.

PCBKit's library has its KiCad symbol (Timer:NE556, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 5,370 are in stock at JLCPCB (part C7427).

Symbol

GND7VCC14DISCH1THRES2CONT3RST4OUT5TRIG6
Timer:NE556From KiCad's library

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

6
Features
Adjustable duty cycle oscillation
Operating Temperature
0℃~+70℃
Output Current
200mA
Supply Current
10mA
Timer Number
2
Voltage - Supply
4.5V~16V

Order codes

2

Pinout

14
The pins of the NE556D
PinNameType
1DISCHInput
2THRESInput
3CONTPassive
4RSTInput
5OUTOutput
6TRIGInput
7GNDPower in
8TRIGInput
9OUTOutput
10RSTInput
11CONTPassive
12THRESInput
13DISCHInput
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the NE556D?

Yes. The symbol is Timer:NE556 and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the NE556D?

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

Where is the NE556D datasheet?

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

Where can I order the NE556D?

JLCPCB lists it as part C7427, with 5,370 in stock; the sellers' links on this page open their listings.

What can replace the NE556D?

Parts like it in the library: the NA556D by Texas Instruments, the NE556DRG by HANSCHIP semiconductor, the NE556DR-MS by MSKSEMI and the NE556 by GR. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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