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SN74HCS126D on a board, in 3D

SN74HCS126D

Texas Instruments

-40℃~+125℃ 1 2V~6V 2uA 4 7.8mA 7.8mA 74HCS 7ns@6V,50pF Schmitt trigger Tri-State SOIC-14 Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74HCS126D
Category
Buffers, Drivers, Receivers, Transceivers
Package
SOIC-14
Pins
14

Overview

The SN74HCS126D is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SOIC-14 package with 14 pins. -40℃~+125℃ 1 2V~6V 2uA 4 7.8mA 7.8mA 74HCS 7ns@6V,50pF Schmitt trigger Tri-State SOIC-14 Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS126, 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. 855 are in stock at JLCPCB (part C3754422). 1 open-source board in 1 repository on GitHub use it.

Symbol

123
74xx:74LS126From KiCad's library

Footprint

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

Parameters

12
Current - Output High(IOH)
7.8mA
Current - Output Low(IOL)
7.8mA
Features
Output enable
Input type
Schmitt trigger
Logic Family
74HCS
Number of Bits per Element
1
Number of Elements
4
Operating Temperature
-40℃~+125℃
Propagation Delay
7ns@6V,50pF
Quiescent Current
2uA
Voltage - Supply
2V~6V
output type
Tri-State

Order codes

1

Pinout

14
The pins of the SN74HCS126D
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

Open-source boards using it

All 1
  • 2 layers85 × 55 mmI2s, the printed circuit board in 3D

    I2s

    duanestorey/hifi-amp

    A high-fidelity four-channel amplifier with active-crossovers and room correction

    26 parts1

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Questions

Is there a KiCad symbol and footprint for the SN74HCS126D?

Yes. The symbol is 74xx:74LS126 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 SN74HCS126D?

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

Where is the SN74HCS126D datasheet?

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

Where can I order the SN74HCS126D?

JLCPCB lists it as part C3754422, with 855 in stock; the sellers' links on this page open their listings.

What can replace the SN74HCS126D?

Parts like it in the library: the CD74HC243M96 by Texas Instruments, the MC74VHCT50AD by onsemi, the TC74HCT7007AF-ELF by Toshiba and the CD4041UBM96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SN74HCS126D?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8