Agilent Technologies 4284A Service Manual page 163

Table 4-A40-2. A40 Scanner Interface Replaceable Parts list (2/2)
Reference
HP Part
Designator Number
U11
1 8 2 0 - 111 2
U12 1818-3801
U13 1 8 2 0 - 1 2 0 0
U14
1820-2075
U15
1 8 2 0 - 2 0 7 5
U16
1 8 2 0 - 11 9 9
U17 1 8 2 0 - 2 0 7 5
U18 1 8 2 0 - 2 0 7 5
U19
1 8 2 0 - 2 0 7 5
U20 0 4 2 7 8 - 8 0 0 0 4
X1 1 2 5 2 - 1 5 9 8
4 0 4 0 - 0 7 4 8
4 0 4 0 - 0 7 5 2
C
M f r
D
IC F F T T L L S D -TYPE POS-EDGE-TRIG
8 1
1 2 IC NMOS 6 5 5 3 6 ( 6 4 K ) ELEC-ER-PROM 3 0 0 -NS
5 1 IC I N V T T L L S HEX
4 5 IC TRANSCEIVER T T L L S BUS OCTL
4 IC TRANSCEIVER T T L L S BUS OCTL
IC I N V T T L L S HEX 1 - I N P
1 1
4 IC TRANSCEIVER T T L L S BUS OCTL
4 IC TRANSCEIVER T T L L S BUS OCTL
4 IC TRANSCEIVER T T L L S BUS OCTL
0 1 PAL
9 1 CONN-POST TYPE 2 . 5 4 - P I N - S P C G 9 6 CONT
3 1 EXTR-PC BD B L K POLYC . 6 2 - B D - T H K N S
9 1 EXTR-PC BD Y E L POLYC . 0 6 2 - I N - B D - T H K N S
4-A40-4
Q t y .
Description
Mfr
Part Number
Code
01295 SN74LS74AN
S4013 HN58064P-30
01295
SN74LSO5N
01295 SN74LS245N
01295 SN74LS245N
01295 SN74LSO4N
01295 SN74LS245N
01295 SN74LS245N
01295 SN74LS245N
28480 0 4 2 7 8 - 8 0 0 0 4
09922 PI96B30P00F50N9
28480 4 0 4 0 - 0 7 4 8
28480 4 0 4 0 - 0 7 5 2