14MHz_Accelerator_V2_2_BOM.txt

RefDes		Partnumber	Remarks
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U1,U3		512K*8 SRAM	IS61C5128AS-25TLI or similar 5V type

U2		MC68HC000	PLCC-68 Thru Hole socket 

U4,U9		74ACT02		U4 can be 74HCT02

U5		74HCT74		must be HCT

U6		74ACT112	

U7		74HCT4046	also 74HC4046 if CDAC not used

U8		74ACT08		

U10		74ACT32		

U11		TLC555CD	or any other CMOS 555

J1		2 * 32pinstrip	machined pins only. for example 2 * TS-132-T-A 

C1,C2,C3,
C4,C5,C6,
C7,C8,C10,
C12,C13,C14,
C17		100n		0805 

C9,C15		100p		0805

C11		22p		0805

C16		47u/16V		2.5mm radial 6.3mm dia

R1,R2		2K2		0805

R3		4K3		0805 (might need tuning)

R4		33 Ohm		0805	

R5		100K		0805