Marantz SA8400F1N - Ic733: S-80843 C; Ic734: Tc74 Vhc74 Ft; Ic736: Tc74 Vhc157 Ft; Ic737: At24 C04

3-21
IC736 : TC74VHC157FT
IC734 : TC74VHC74FT
IC737 : AT24C04
IC733 : S-80843C
TRANSISTORS
1
2
3
4
6
5
7
8
A0
A1
A2
GND
VCC
WP
SCL
SDA
A0 - A2
Address lnputs
Sedrial Data
Sedrial Clock lnput
Pin Configurations
Write Protect
No Connect
Pin Name
Function
NC
WP
SCL
SDA
1
2
3
4
OUT
VDD
N.C.
VSS
1
2
3
4
TOP
VIEW
E
B
C
B
C
E
R1
R2
DTA114EK
R1
10kohm
R2
DTC Series
10kohm
DTA Series
B
C
E
R1
R2
DTA114EK
DTC114EK
DTC114EK
R1
10kohm
R2
10kohm
PNP
NPN