Skip to the content
PCBKitNew board
CD74ACT158M on a board, in 3D

CD74ACT158M

Texas Instruments

-55℃~+125℃ 24mA 24mA 4.5V~5.5V Single Supply Tri-state output、Break-before-make function SOIC-16 Signal Switches, Multiplexers, Decoders

Extended
JLCPCBLCSCti/CD74ACT158M
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16
Pins
5

Overview

The CD74ACT158M is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 24mA 24mA 4.5V~5.5V Single Supply Tri-state output、Break-before-make function SOIC-16 Signal Switches, Multiplexers, Decoders.

PCBKit's library has its KiCad symbol (74xx:74LS158, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3234486).

Symbol

S1I0a2I1a3Za4I0b5I1b6Zb7GND8Zd9I1d10I0d11Zc12I1c13I0c14E15VCC16
74xx:74LS158From KiCad's library

Footprint

12345678910111213141516
Package_SO:SO-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Order codes

1

Pinout

16
The pins of the CD74ACT158M
PinNameType
1SInput
2I0aInput
3I1aInput
4ZaOutput
5I0bInput
6I1bInput
7ZbOutput
8GNDPower in
9ZdOutput
10I1dInput
11I0dInput
12ZcOutput
13I1cInput
14I0cInput
15EInput
16VCCPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/CD74ACT158M" title="CD74ACT158M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/CD74ACT158M.jpg" alt="CD74ACT158M" width="1200" height="900">
A picture that opens the part, for a README
[![CD74ACT158M](https://pcbkit.io/embed/parts/ti/CD74ACT158M.jpg?size=s)](https://pcbkit.io/parts/ti/CD74ACT158M)

Questions

Is there a KiCad symbol and footprint for the CD74ACT158M?

Yes. The symbol is 74xx:74LS158 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD74ACT158M?

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

Where can I order the CD74ACT158M?

JLCPCB lists it as part C3234486, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD74ACT158M?

Parts like it in the library: the 74HC138D by Nexperia, the EM74HC138D by EnergyMath, the CD4028BM(LX) by lingxingic and the CJ74HC157AEN by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8