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DM74LS138M on a board, in 3D

DM74LS138M

Texas Instruments

0℃~+70℃ 21ns 3/8 4.75V~5.25V 400uA 6.3mA 74LS 8mA Decoder Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCti/DM74LS138M
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16
Pins
16

Overview

The DM74LS138M is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a SOIC-16 package with 16 pins. 0℃~+70℃ 21ns 3/8 4.75V~5.25V 400uA 6.3mA 74LS 8mA Decoder Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS138, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3234378).

Symbol

A01A12A23E14E25E36O77GND8O69O510O411O312O213O114O015VCC16
74xx:74LS138From KiCad's library

Footprint

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

Parameters

9
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Number of lines
3/8
Operating temperature
0℃~+70℃
Propagation Delay
21ns
Quiescent Current
6.3mA
Type
Decoder
Voltage - Supply
4.75V~5.25V
Voltage Supply Source
Single Supply

Order codes

1

Pinout

16
The pins of the DM74LS138M
PinNameType
1A0Input
2A1Input
3A2Input
4E1Input
5E2Input
6E3Input
7O7Output
8GNDPower in
9O6Output
10O5Output
11O4Output
12O3Output
13O2Output
14O1Output
15O0Output
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the DM74LS138M?

Yes. The symbol is 74xx:74LS138 and the footprint Package_SO:SOIC-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 DM74LS138M?

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

Where is the DM74LS138M datasheet?

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

Where can I order the DM74LS138M?

JLCPCB lists it as part C3234378, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DM74LS138M?

Parts like it in the library: the 74HC4053M/TR by HGSEMI, the SN74HC138D by Texas Instruments, the 74HC138D by JSMSEMI and the MC74HC138AD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8