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SN74LS148NS on a board, in 3D

SN74LS148NS

Texas Instruments

0℃~70℃ 15ns@5V,15pF 20mA 4.75V~5.25V 400uA 74LS 8mA Decoder - Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS148NS
Category
Signal Switches, Multiplexers, Decoders
Pins
16

Overview

The SN74LS148NS is a signal Switches, Multiplexers, Decoder made by Texas Instruments with 16 pins. 0℃~70℃ 15ns@5V,15pF 20mA 4.75V~5.25V 400uA 74LS 8mA Decoder - Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS148, from KiCad's library) and its footprint (EasyEDA_Cloud:SO-16_L10.3-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5901028).

Symbol

I41I52I63I74EI5S26S17GND8S09IO10I111I212I313GS14EO15VCC16
74xx:74LS148From KiCad's library

Footprint

12345678910111213141516
EasyEDA_Cloud:SO-16_L10.3-W5.3-P1.27-LS7.8-BLFrom EasyEDA

Order codes

1

Pinout

16
The pins of the SN74LS148NS
PinNameType
1I4Input
2I5Input
3I6Input
4I7Input
5EIInput
6S2Output
7S1Output
8GNDPower in
9S0Output
10IOInput
11I1Input
12I2Input
13I3Input
14GSOutput
15EOOutput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74LS148NS?

Yes. The symbol is 74xx:74LS148 and the footprint EasyEDA_Cloud:SO-16_L10.3-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

Where is the SN74LS148NS datasheet?

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

Where can I order the SN74LS148NS?

JLCPCB lists it as part C5901028, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS148NS?

Parts like it in the library: the SN74HC148NS by Texas Instruments, the SN74HC151NS by Texas Instruments, the CD4512BNS by Texas Instruments and the SN74LVC138ANS by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8