14
TRANSISTORS (HANDSET RF)
U901 IC, TC74VHC20FT/SN74LV20A
DC Characteristic
DC Characteristic
STANDBY TALK
STANDBY TALK
1
3.79
3.23
8
0
0
2
3.79
3.23
9
3.79
3.60
3
0
0.51
10
0
3.60
4
0
1.23
11
3.79
0
5
3.79
3.23
12
3.79
3.60
6
3.79
3.30
13
3.79
3.60
7
0
0
14
3.79
3.60
Pin
No.
Pin
No.
Location
Pin Name
STANDBY TALK
C
0
0
Q1
B
0
0
E
0
0
C
0.35
3.71
Q2
B
0.31
3.28
E
0
3.58
C
0
3.65
Q3
B
0
1.50
E
0
0.86
C
0.32
3.13
Q7
B
0.30
0.72
E
0
0
C
0
0
Q8
B
0.61
0.61
E
0
0
Location
Pin Name
STANDBY TALK
C
4.02
3.86
Q1
B
0.02
0.02
E
0
0
C
0.34
3.86
Q2
B
4.08
3.21
E
4.06
3.97
C
0.02
0.02
Q3
B
0.48
0.48
E
0
0
C
3.99
3.81
Q4
B
0
0
E
0
0
C
0
3.98
Q5
B
4.05
3.30
E
4.08
4.06
C
4.05
4.05
Q6
B
0
0
E
0
0
C
4.08
4.06
Q8
B
4.08
3.84
E
4.08
4.06
TRANSISTORS (HANDSET FRONT)