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SN74LS126ANS on a board, in 3D

SN74LS126ANS

Texas Instruments

0℃~+70℃ 1 2.6mA 22mA 24mA 4 4.75V~5.25V 74LS Output enable TTL-compatible CMOS Tri-State Unidirectional SO-14-208mil Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS126ANS
Category
Buffers, Drivers, Receivers, Transceivers
Package
SO-14-208mil
Pins
14

Overview

The SN74LS126ANS is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SO-14-208mil package with 14 pins. 0℃~+70℃ 1 2.6mA 22mA 24mA 4 4.75V~5.25V 74LS Output enable TTL-compatible CMOS Tri-State Unidirectional SO-14-208mil Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS126, 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. 19 are in stock at JLCPCB (part C2871583).

Symbol

123
74xx:74LS126From KiCad's library

Footprint

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

Parameters

12
Channel Type
Unidirectional
Current - Output High(IOH)
2.6mA
Current - Output Low(IOL)
24mA
Features
Output enable
Input type
TTL Compatible CMOS
Logic Family
74LS
Number of Bits per Element
4
Number of Elements
1
Operating Temperature
0℃~+70℃
Quiescent Current
22mA
Voltage - Supply
4.75V~5.25V
output type
Tri-State

Order codes

1

Pinout

14
The pins of the SN74LS126ANS
PinNameType
1—Input
2—Input
3—Tri-state
4—Input
5—Input
6—Tri-state
7GNDPower in
8—Tri-state
9—Input
10—Input
11—Tri-state
12—Input
13—Input
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74LS126ANS?

Yes. The symbol is 74xx:74LS126 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 SN74LS126ANS?

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

Where is the SN74LS126ANS datasheet?

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

Where can I order the SN74LS126ANS?

JLCPCB lists it as part C2871583, with 19 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS126ANS?

Parts like it in the library: the SN74LS243NS by Texas Instruments, the TC74HC243AFEL by Toshiba, the TC74HCT7007AF by Toshiba and the TC74HC125AFELF by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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