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74LS42PC, in 3D

74LS42PC

Texas Instruments

-55℃~+125℃ PDIP-16 Interface - Specialized

Extended
DatasheetJLCPCBLCSCti/74LS42PC
Category
Interface Specialized
Package
PDIP-16
Pins
16

Overview

The 74LS42PC is an interface Specialized made by Texas Instruments in a PDIP-16 package with 16 pins. -55℃~+125℃ PDIP-16 Interface - Specialized.

PCBKit's library has its KiCad symbol (74xx:74LS42, 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 C3213447). 20 open-source boards in 16 repositories on GitHub use it.

Symbol

01122334455667GND879810911A312A213A114A015VCC16
74xx:74LS42From KiCad's library

Footprint

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

Parameters

3
Operating Temperature
-55℃~+125℃
Supply Current
7mA
Voltage - Supply
4.75V~5.25V

Order codes

1

Pinout

16
The pins of the 74LS42PC
PinNameType
10Output
21Output
32Output
43Output
54Output
65Output
76Output
8GNDPower in
97Output
108Output
119Output
12A3Input
13A2Input
14A1Input
15A0Input
16VCCPower in

Open-source boards using it

All 20
  • 2 layers188 × 193 mm6800sbc, the printed circuit board in 3D

    6800sbc

    jefftranter/6800

    Code related to the Motorola 6800 microprocessor.

    164 parts32
  • 2 layers143 × 174.7 mmIntellivision t card replic, the printed circuit board in 3D

    Intellivision t card replic

    abzman/intellivision-t-card

    replica of the t-card development cart for the intellivision that takes standard ROMs

    77 parts12Unlicense
  • 2 layers299.2 × 180 mm2layer, the printed circuit board in 3D

    2layer

    ceteras/CoBra

    A Z80 retro computer, ZX Spectrum compatible, can also run CP/M.

    369 parts11MIT
  • 2 layers100.3 × 100.3 mm6530 to 6532 adaptor, the printed circuit board in 3D

    6530 to 6532 adaptor

    256byteram/6530-Replacement

    Replaces the 6530 ICs found on Allied Leisure pinball machines.

    29 parts7GPL-3.0
  • 2 layers385 × 230 mmMZ80K, the printed circuit board in 3D

    MZ80K

    Board-Folk/Sharp-MZ-80K

    Sharp MZ-80K Replica Public

    254 parts6
  • 2 layers299.2 × 180 mmCobra XP, the printed circuit board in 3D

    Cobra XP

    ceteras/Cobra-XP

    Derived from Cobra, an experimental board for testing all kind of mods.

    452 parts5MIT
  • 2 layers279 × 200.3 mmK-1013-floppy controller replica, the printed circuit board in 3D

    K-1013-floppy controller replica

    eduardocasino/k-1013-floppy-disk-controller-replica

    MTU's K-1013 Rev. D Floppy DIsk Controller replica

    257 parts3
  • 2 layers99.6 × 95 mmMicroKit09 IO, the printed circuit board in 3D

    MicroKit09 IO

    electrickery/MicroKit09MK2

    A recreation of an MC6809 Single Board Computer from the 1980's

    77 parts1

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Questions

Is there a KiCad symbol and footprint for the 74LS42PC?

Yes. The symbol is 74xx:74LS42 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 74LS42PC?

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

Where is the 74LS42PC datasheet?

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

Where can I order the 74LS42PC?

JLCPCB lists it as part C3213447, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74LS42PC?

Parts like it in the library: the SN75113N by Texas Instruments, the SN75115N by Texas Instruments, the 9301PCQR by Texas Instruments and the 93L21PC by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the 74LS42PC?

20 boards in 16 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8