Skip to the content
PCBKitNew board
SN74LS157NE4, in 3D

SN74LS157NE4

Texas Instruments

0℃~+70℃ 4.75V~5.25V 400uA 74LS 8mA Short-Circuit Protection Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS157NE4
Category
Signal Switches, Multiplexers, Decoders
Package
PDIP-16
Pins
5

Overview

The SN74LS157NE4 is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a PDIP-16 package with 16 pins. 0℃~+70℃ 4.75V~5.25V 400uA 74LS 8mA Short-Circuit Protection Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS157, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3210458).

Symbol

S1I0a2I1a3Za4I0b5I1b6Zb7GND8Zc9I1c10I0c11Zd12I1d13I0d14E15VCC16
74xx:74LS157From KiCad's library

Footprint

12345678910111213141516
Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

6
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Operating temperature
0℃~+70℃
Type
Multiplexers
Voltage - Supply
4.75V~5.25V
Voltage Supply Source
Single supply

Order codes

1

Pinout

16
The pins of the SN74LS157NE4
PinNameType
1SInput
2I0aInput
3I1aInput
4ZaOutput
5I0bInput
6I1bInput
7ZbOutput
8GNDPower in
9ZcOutput
10I1cInput
11I0cInput
12ZdOutput
13I1dInput
14I0dInput
15EInput
16VCCPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/SN74LS157NE4" title="SN74LS157NE4 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/SN74LS157NE4.jpg" alt="SN74LS157NE4" width="1200" height="900">
A picture that opens the part, for a README
[![SN74LS157NE4](https://pcbkit.io/embed/parts/ti/SN74LS157NE4.jpg?size=s)](https://pcbkit.io/parts/ti/SN74LS157NE4)

Questions

Is there a KiCad symbol and footprint for the SN74LS157NE4?

Yes. The symbol is 74xx:74LS157 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74LS157NE4?

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

Where is the SN74LS157NE4 datasheet?

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

Where can I order the SN74LS157NE4?

JLCPCB lists it as part C3210458, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS157NE4?

Parts like it in the library: the SN74HC138NED-GMIC by GREENMICRO, the 74HC138N by HGSEMI, the 74HC139N by HGSEMI and the 74HC238N by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8