
TRS-80-Model I G E1
RetroStack/TRS-80-Model-I-G-E1
Hardware Replica of the TRS-80 Model I Revision G

The 74LS153DC is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a PDIP-16 package with 16 pins. 0℃~+70℃ 14ns 4.75V~5.25V 400uA 400uA 6.2mA 74LS Single Supply Tri-state output PDIP-16 Signal Switches, Multiplexers, Decoders ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS153, 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 C3231502). 64 open-source boards in 45 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | Ea | Input |
| 2 | S1 | Input |
| 3 | I3a | Input |
| 4 | I2a | Input |
| 5 | I1a | Input |
| 6 | I0a | Input |
| 7 | Za | Output |
| 8 | GND | Power in |
| 9 | Zb | Output |
| 10 | I0b | Input |
| 11 | I1b | Input |
| 12 | I2b | Input |
| 13 | I3b | Input |
| 14 | S0 | Input |
| 15 | Eb | Input |
| 16 | VCC | Power in |

RetroStack/TRS-80-Model-I-G-E1
Hardware Replica of the TRS-80 Model I Revision G

hkzlab/ISA_EGA_CHIPS
This board is and EGA clone based on a reversed PA-WTEGA card, based on the chipset by CHIPS (P82C435 + P82A436).

fortinsylvain/MyCpu
Home brew CPU Hardware with 1-bit ALU implementation using 74LSxx, a micro-code and assembler coded in C#.

reinauer/Amiga-Boot-Selector
This is a Floppy Switcher for the Amiga 500/2000. It allows you to switch DF0/DF1, making it possible to boot from either a Gotek drive or the internal floppy drive. without relying on AmigaOS.

clemarfolly/Microdigital-TK2000
Reprodução da PCB do TK-2000 da Microdigital, clone do Micro-Professor MPF-II


djtersteegc/Tandy-Color-Computer-Multi-Pak
Respin of the Tandy 26-3024 Multi-Pak (MPI) for the DIY builder.

<iframe src="https://pcbkit.io/embed/parts/ti/74LS153DC" title="74LS153DC in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/74LS153DC.jpg" alt="74LS153DC" width="1200" height="900">[](https://pcbkit.io/parts/ti/74LS153DC)Yes. The symbol is 74xx:74LS153 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.
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C3231502, with 0 in stock; the sellers' links on this page open their listings.
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.
64 boards in 45 repositories on GitHub; the most starred are listed on this page, with their KiCad files.