?? 4 port serial interface.bom
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Bill of Material for 4 Port Serial Interface.PcbDoc
On 2010-5-20 at 8:54:48
Comment Pattern Quantity Components
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0.1uF RAD0.2 10 C1, C2, C3, C4, C5, C8, C9 Capacitor 0.2 pitch
C10, C11, C12
1.8432Mhz XTAL1 1 X1
10K SIP9 1 RP1 RESISTOR NETWORK 8 COMMON RESISTORS
10uF TANT 2M/2M 3 C15, C16, C17 Electrolytic Capacitor RB mount
1488 DIP14 3 U2, U3, U4 TTL-RS232 DRIVER
1489 DIP14 5 U5, U6, U7, U8, U9 1489 RS232-TTL CONVERTOR
1K5 AXIAL0.4 1 R2
1M AXIAL0.4 1 R1
1N4004 DIODE0.4 2 D1, D2
20pF RAD0.2 1 C13 Capacitor 0.2 pitch
50pF RAD0.2 1 C14 Capacitor 0.2 pitch
74HC32 DIP14 1 U11 Quad 2-IN Pos Or G
BASE ADDRESS DIP16 1 S1
Bracket BRACKET 1 J2
CON AT62B ECN-IBMXT 1 P1
DB37 DB37RA/F 1 J1
INTERRUPT SELECT DIP8 1 S2
P22V10 SDIP24 1 U10 24-PIN TTL VERSATILE PAL DEVICE
TL16C554 PGA68X11_SKT 1 U1
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