
14MHz Accelerator V2 2
Mathesar/14mhz-accelerator
14MHz 68000 accelerator with 1MB fast ram for amiga 500

The 74ACT08SC is a logic Gate made by onsemi in a SOIC-14 package with 14 pins. -40℃~+85℃ 2 24mA 24mA 2V 3.76V、4.76V 4 4.5V~5.5V 440mV 4uA 74ACT Series 800mV 9ns@5V,50pF AND Gate SOIC-14 Logic Gates ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS08, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 14 are in stock at JLCPCB (part C897244). 6 open-source boards in 3 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | — | Input |
| 2 | — | Input |
| 3 | — | Output |
| 4 | — | Input |
| 5 | — | Input |
| 6 | — | Output |
| 7 | GND | Power in |
| 8 | — | Output |
| 9 | — | Input |
| 10 | — | Input |
| 11 | — | Output |
| 12 | — | Input |
| 13 | — | Input |
| 14 | VCC | Power in |

Mathesar/14mhz-accelerator
14MHz 68000 accelerator with 1MB fast ram for amiga 500

lampmerchant/tashtwenty
An interface for the DCD protocol used by Apple's Hard Disk 20.




<iframe src="https://pcbkit.io/embed/parts/onsemi/74ACT08SC" title="74ACT08SC in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/74ACT08SC.jpg" alt="74ACT08SC" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/74ACT08SC)Yes. The symbol is 74xx:74LS08 and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOIC-14, with 14 pins. Its footprint is drawn on this page.
onsemi publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C897244, with 14 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the CD4093BM96 by Texas Instruments, the CD4078BM96 by Texas Instruments, the SN74LS21D by Texas Instruments and the CD4030BM96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
6 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.