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6 - Program Counter & Memory

3 years ago 520
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

JACA-2 Homebrew computer schematics. More info: https://hackaday.io/project/24511-jaca-1-2-homebrew-computer

Documents

6a

PCB draft

6b

6c

PCB - Program Counter & Memory

PCB_2020-03-25 12:27:56

BOM

ID Name Designator Footprint Quantity Manufacturer Part Mounted
1 74LS161N U1,U2,U3,U4 DIP16 4 ? Yes
2 Header-Female-2.54_1x16 P2 HDR-16X1/2.54 1 Header-Female-2.54_1x16 Yes
3 DM74LS244N U5,U6 DIP20 2 ? Yes
4 DM74LS161AN U99 DIP16 1 ? Yes
5 28C256 U7 DIP28W 1 ? Yes
6 4K7 RN1,RN2 R_ARRAY_SIP9 2 ? Yes
7 LED BarGraph BARLED1,BARLED2 LEDBAR-10-DC-10SGWA 2 ? Yes
8 1OOnF C6,C1,C8,C9 RAD-0.1 4 ? Yes
9 62256P U98 DIP28-600 1 ? Yes
10 HD74LS02P U8 DIP14 1 ? Yes

Attachments

None

Members

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