st2149 STMicroelectronics, st2149 Datasheet - Page 7
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st2149
Manufacturer Part Number
st2149
Description
4-bit Dual Supply Level Translator Without Direction Control Pin
Manufacturer
STMicroelectronics
Datasheet
1.ST2149.pdf
(19 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
st2149BQTR
Manufacturer:
STMicroelectronics
Quantity:
2 350
Company:
Part Number:
st2149QTR
Manufacturer:
RENESAS
Quantity:
6 670
ST2149
5
Table 6.
Symbol
V
V
V
V
IHC
IHL
ILC
ILL
High level
input voltage
(I/O
Low level
input voltage
(I/O
High level
input voltage
(I/O
Low level
input voltage
(I/O
Parameter
Electrical characteristics
Over recommended operating conditions unless otherwise noted. All typical values are at
T
DC characteristics
VL
VL
VCC
VCC
A
)
)
= 25 °C.
)
)
1.65 to 3.6
1.65 to 3.6
1.65
1.65
1.8
2.5
3.0
3.6
1.8
2.5
3.0
3.6
V
L
1.65 to 5.5
1.65 to 5.5
1.65
1.65
V
1.8
2.5
3.0
3.6
4.3
5.5
1.8
2.5
3.0
3.6
4.3
5.5
CC
Doc ID 15949 Rev 1
conditions
Test
1.16
1.26
1.75
2.10
2.52
1.16
1.26
1.75
2.10
2.52
3.01
3.85
Min
–
–
–
–
–
–
–
–
–
–
–
–
T
A
= 25
Typ
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
°
C
Max
0.50
0.54
0.75
0.90
1.08
0.50
0.54
0.75
0.90
1.08
1.29
1.65
Value
Electrical characteristics
–
–
–
–
–
–
–
–
–
–
–
–
1.26
1.75
2.10
2.52
1.26
1.75
2.10
2.52
3.01
3.85
1.16
1.16
Min
-40 to 85
–
–
–
–
–
–
–
–
–
–
–
–
Max
0.50
0.54
0.75
0.90
1.08
0.50
0.54
0.75
0.90
1.08
1.29
1.65
°
–
–
–
–
–
–
–
–
–
–
–
–
C
Unit
7/19
V
V
V
V