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XU9 Meritec # 980021-44-01 SMT 44 pin socket SOP44 SMT 44 pin
socket,w/o alignment
pins
U9 INTEL
#PA28F400BV-T60
4Mb,boot blk,flash Socketed
U6,U12,U14 Motorola #
MC74AC573DW
74AC573 SO20W SMT Octal latch
U7 Maxim # MAX750CSA Step-down
regulator
SO8 Pending SMT
availability
XU10 AMP # 822039-3 28 Pin PLCC
socket
SOCKET28 SMT 28 pin PLCC
socket
U10 Lattice
#GAL22LV10C-15LJ
Low voltage GAL Socketed
U1 Motorola # MC74AC14D 74AC14 SO14 SMT Hex Schmitt Trg.
inverter
U2 Maxim # MAX561CWI 562 Ser. xceiver SO28W SMT 3.3V 562
Interface device
XU5, XU3 Thru-hole DIP socket 4 pin socket for osc XTAL8 4 pin socket in 8 pin
DIP size for oscillators
U5 CTS 32MHZ,half size
can
32MHZ Oscillator Socketed, Digi-Key
# CTX174-ND
U3 CTS 6MHZ,half size can 6MHZ Oscillator Socketed, Digi-Key
# CTX159-ND
XU4 Samtec
#PLCC-084-T-N
84 ld PLCC socket SOCKET84 SMT 84 pin
socket,w/o alignment
pins
U4 INTEL # N80L186EB-16 3.3V 80X186EB Socketed
microprocessor
Y1 XTALV Not installed, but
place footprint
Jumper shunts Configureable options
J1 Sharp # LM16155 LCD Display Socketed at J3,
mount holes will
require stndoff
Standoff H/W EF Johnson #J234-ND
(D/K)
Round Spacer,
.375
2/Bd.Require (2) 2-56
nylon
screw,nut,washer
H538-ND,H612-ND,
#2 washer (D/K)
Nylon #2 H/W Nylon#2-56,3/4
screw,nut,washer as
per above
Table A-1. 80186 EB Board Manual Parts List (Sheet 3 of 3)
LOCATION
MANUFACTURER
PART NUMBER
DESCRIPTION FOOTPRINT COMMENTS