Instruction manual

Clear-Com Communication Systems
ICS-2003 Intercom Panel Instruction Manual
3-19
Analog IC LM833 Dual Opamp
SMD
481023 IC20 IC22
IC23 IC24
IC25 IC28
IC30
Analog IC SSM2161 4-Ch Vol-
ume Ctn. SMD
481055 IC31 IC32
IC34
Analog SW DG444 Quad SPST
Analog SW
481050 IC33
DTMF Gen. TP 5088 DTMF GEN. 480196 IC26
Logic IC 74AC08 Quad 2-IN
AND Gate
481053 IC14
Logic IC 74HC14 Hex Schmitt
Trig Invert
481052 IC4
Logic IC 74HC138 CMOS 3-8
Decoder
481059 IC13
Logic IC 74HC393 Dual 4 Bit
Bin Cnt
481058 IC1
Logic IC 74HC589 Par IN/SER
Out SMD
481054 IC18
Logic IC 74HC595
SerIN/PAROut SMD
481036 IC17 IC27
Logic IC 74HC4050 Hex Buf
SMD
481057 IC19
Logic IC 74HC4051 8-CH Mux
SMD
481001 IC15
Micro. P 68LC302 Micro Cont
SMD
481049 IC9
ROM Mem. EPROM ASSY, ODD,
ICS-2003
710430 IC5
ROM Mem. EPROM ASSY, EVEN,
ICS-2003
710431 IC11
Regulator 7705 Supply Supervi-
sor SMD
481018 IC2
RAM Mem. 62256 CMOS SRAM
32K X 8
481047 IC3 IC7 IC10
IC12
Device Description Part # Designator