ST2149QTR STMicroelectronics, ST2149QTR Datasheet - Page 8

• Manufacturer Part Number: ST2149QTR
• Description: IC LEVEL TRANSLATOR 4BIT 16QFN
• Manufacturer: STMicroelectronics

Specifications of ST2149QTR

• Logic Function: Translator, Bidirectional
• Number Of Bits: 4
• Input Type: Logic
• Output Type: Logic
• Data Rate: 86Mbps
• Number Of Channels: 4
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 3.6ns
• Voltage - Supply: 1.65 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-QFN
• Supply Voltage: 1.65 V ~ 3.6 V
• Package Type: QFN
• Operating Supply Voltage (max): 3.6/5.5V
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10151-2

Electrical characteristics
Table 6.
8/19
Symbol
I
V
V
IO_LKG
V
V
V
V
IH-OE
IL-OE
I
OHC
OHL
OLC
OLL
OE
High level
input voltage
(OE)
Low level
input voltage
(OE)
High level
output voltage
(I/O
Low level
output voltage
(I/O
High level
output voltage
(I/O
Low level
output voltage
(I/O
Control input
leakage
current (OE)
High
impedance
leakage
current (I/O
I/O
Parameter
VCC
DC characteristics (continued)
VL
VL
VCC
VCC
)
)
)
)
)
VL
,
1.65 to 3.6 1.65 to 5.5
1.65 to 3.6 1.65 to 5.5
1.65 to 3.6 1.65 to 5.5
1.65 to 3.6 1.65 to 5.5
1.65 to 3.6 1.65 to 5.5
1.65 to 3.6 1.65 to 5.5
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
V
CC
Doc ID 15949 Rev 1
I/O
I/O
IO = +60 µA
IO = +60 µA
V
I/O
IO = -60 µA
IO = -60 µA
I/O
conditions
OE = GND
OE = GND
I
VCC
VCC
= GND or
VL
VL
Test
V
= High
= Low
L
= High
= Low
V
V
L
1.16
1.26
1.75
2.10
2.52
Min
0.4
CC
–
–
–
–
–
- 0.4
–
–
–
–
–
-
T
A
= 25
Typ
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
°
C
Max
0.50
0.54
0.75
0.90
1.08
0.4
0.4
0.1
0.1
0.1
Value
–
–
–
–
–
–
–
V
V
1.26
1.75
2.10
2.52
L
1.16
Min
0.4
-40 to 85
CC
–
–
–
–
–
- 0.4
–
–
–
–
–
-
Max
0.50
0.54
0.75
0.90
1.08
0.4
0.4
°
–
–
–
–
–
–
–
1
1
1
C
ST2149
Unit
µA
µA
µA
V
V
V
V
V
V