U143M
| Model | U143M |
| Description | 7-Segment Decoder Driver |
| PDF file | Total 4 pages (File size: 74K) |
| Chip Manufacturer | TEMIC |
U143M
Electrical Characteristics
–V
S
= 12 V, reference point Pin 1, T
amb
= 25°C, unless otherwise specified
Parameters
Supply voltage
Supply quiescent current
Output reverse current
Output voltage level
Logic ”0”
Logic “1”
Output current
Test Conditions / Pin
Pin 16
Pin 1
–V
0
= 13.2 V,
T
amb
= 70°C Pin 7
to
15
Pin 7 to 15
Symbol
–V
S
I
SB
–I
0R
Min
10.8
Typ
12
Max
13.2
1.5
50
Unit
V
mA
m
A
–V
OH
–V
OL
–V
OH
= 2 V,
T
amb
= 25°C
T
amb
= 7
°C
Pin 7
to
15
Pin 7
to
15
Pin 2 to 6
–I
O
–I
O
–V
IH
–V
IL
–I
IL
–I
IH
2.0
10.8
12
10
–0.3
13.2
10
+1
4.0
120
V
V
mA
mA
V
V
m
A
m
A
Input voltage level
Logic “0”
Logic “1”
Input currents
–V
IL
= 4.0 V
–V
IH
= 1.0 V
Pin 2 to 6
Truth Table
2 (4)
Preliminary Information
TELEFUNKEN Semiconductors
Rev. A1, 26-Jun-96
