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SN74LS38N on a board, in 3D

SN74LS38N

Texas Instruments

0℃~+70℃ 24mA 2V 32ns@5V,45pF 4 4.75V~5.25V 74LS Series 800mV NAND Gate PDIP-14 Logic Gates ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LS38N
Category
Logic Gates
Package
PDIP-14
Pins
14

Overview

The SN74LS38N is a logic Gate made by Texas Instruments in a PDIP-14 package with 14 pins. 0℃~+70℃ 24mA 2V 32ns@5V,45pF 4 4.75V~5.25V 74LS Series 800mV NAND Gate PDIP-14 Logic Gates ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS38, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 109 are in stock at JLCPCB (part C2870452).

Symbol

123
74xx:74LS38From KiCad's library

Footprint

1234567891011121314
Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

16
Current - Output High(IOH)
250uA
Current - Output Low(IOL)
24mA
Input Logic Level - High
2V
Input Logic Level - Low
800mV
Input Number
2
Inputs per Gates
2
Logic Type
NAND Gate
Number of Channels
4
Number of Gates
4
Operating Temperature
0℃~+70℃
Output Logic Level - High
5.5V
Output Logic Level - Low
400mV
Propagation Delay
32ns@5V,45pF
Series
74LS Series
Voltage - Supply
4.75V~5.25V
output type
Open Collector

Order codes

1

Pinout

14
The pins of the SN74LS38N
PinNameType
1—Input
2—Input
3—Open collector
4—Input
5—Input
6—Open collector
7GNDPower in
8—Open collector
9—Input
10—Input
11—Open collector
12—Input
13—Input
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74LS38N?

Yes. The symbol is 74xx:74LS38 and the footprint Package_DIP:DIP-14_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 SN74LS38N?

PDIP-14, with 14 pins. Its footprint is drawn on this page.

Where is the SN74LS38N datasheet?

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

Where can I order the SN74LS38N?

JLCPCB lists it as part C2870452, with 109 in stock; the sellers' links on this page open their listings.

What can replace the SN74LS38N?

Parts like it in the library: the CD4093BE by Texas Instruments, the CD4078BE by HGSEMI, the CD4093BE(XBLW) by XBLW and the CD4030BE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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