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DM74LS253M on a board, in 3D

DM74LS253M

onsemi

0℃~+70℃ 2.6mA 24mA 4.75V~5.25V 74LS Output enable high-impedance、Tri-state output Single Supply SOIC-16-208mil Signal Switches, Multiplexers, Decoders

Extended
DatasheetJLCPCBLCSConsemi/DM74LS253M
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16-208mil
Pins
5

Overview

The DM74LS253M is a signal Switches, Multiplexers, Decoder made by onsemi in a SOIC-16-208mil package with 16 pins. 0℃~+70℃ 2.6mA 24mA 4.75V~5.25V 74LS Output enable high-impedance、Tri-state output Single Supply SOIC-16-208mil Signal Switches, Multiplexers, Decoders.

PCBKit's library has its KiCad symbol (74xx:74LS253, from KiCad's library) and its footprint (EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3233941).

Symbol

OEa1A12I3a3I2a4I1a5I0a6Za7GND8Zb9I0b10I1b11I2b12I3b13A014OEb15VCC16
74xx:74LS253From KiCad's library

Footprint

12345678910111213141516
EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BLFrom EasyEDA

Parameters

6
Current - Output High(IOH)
2.6mA
Current - Output Low(IOL)
24mA
Function
Tri-state output；Output enable high-impedance
Operating temperature
0℃~+70℃
Voltage - Supply
4.75V~5.25V
Voltage Supply Source
Single Supply

Order codes

1

Pinout

16
The pins of the DM74LS253M
PinNameType
1OEaInput
2A1Input
3I3aInput
4I2aInput
5I1aInput
6I0aInput
7ZaTri-state
8GNDPower in
9ZbTri-state
10I0bInput
11I1bInput
12I2bInput
13I3bInput
14A0Input
15OEbInput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the DM74LS253M?

Yes. The symbol is 74xx:74LS253 and the footprint EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DM74LS253M?

SOIC-16-208mil, with 16 pins. Its footprint is drawn on this page.

Where is the DM74LS253M datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the DM74LS253M?

JLCPCB lists it as part C3233941, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DM74LS253M?

Parts like it in the library: the CD74HC237NS by Texas Instruments, the SN74ALS158NSR by Texas Instruments, the SN74HC258NS by Texas Instruments and the SN74LS158NS by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5