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SN74LS155ANE4 on a board, in 3D

SN74LS155ANE4

Texas Instruments

0℃~70℃ 18ns@5V,15pF 4.75V~5.25V 400uA 6.1mA 74LS 8mA Decoder Reverse function PDIP-16 Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS155ANE4
Category
Signal Switches, Multiplexers, Decoders
Package
PDIP-16
Pins
5

Overview

The SN74LS155ANE4 is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a PDIP-16 package with 16 pins. 0℃~70℃ 18ns@5V,15pF 4.75V~5.25V 400uA 6.1mA 74LS 8mA Decoder Reverse function PDIP-16 Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS155, 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 C20345758).

Symbol

Ea11Ea22A13Q3a4Q2a5Q1a6Q0a7GND8Q0b9Q1b10Q2b11Q3b12A013Eb114Eb215VCC16
74xx:74LS155From KiCad's library

Footprint

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

Parameters

9
Current - Output High(IOH)
400uA
Current - Output Low(IOL)
8mA
Function
Reverse function
Operating temperature
0℃~70℃
Propagation Delay
18ns@5V,15pF
Quiescent Current
6.1mA
Series
74LS
Type
Decoder
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

16
The pins of the SN74LS155ANE4
PinNameType
1Ea1Input
2Ea2Input
3A1Input
4Q3aOutput
5Q2aOutput
6Q1aOutput
7Q0aOutput
8GNDPower in
9Q0bOutput
10Q1bOutput
11Q2bOutput
12Q3bOutput
13A0Input
14Eb1Input
15Eb2Input
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74LS155ANE4?

Yes. The symbol is 74xx:74LS155 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 SN74LS155ANE4?

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

Where is the SN74LS155ANE4 datasheet?

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

Where can I order the SN74LS155ANE4?

JLCPCB lists it as part C20345758, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS155ANE4?

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