ST2149QTR STMicroelectronics, ST2149QTR Datasheet - Page 2

• 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

Pin settings
1
1.1
1.2
2/19
Pin settings
Pin connection
Figure 1.
Pin description
Table 2.
Pin number
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Pin connection (top through view)
Pin description
I/O
Symbol
I/O
I/O
I/O
I/O
Doc ID 15949 Rev 1
I/O
I/O
I/O
I/O
GND
V
V
OE
NC
NC
V
V
VCC4
VCC3
VCC2
VCC1
CC
CC
VL2
VL3
VL4
VL1
L
L
Name and function
Data input/output
Data input/output
Data input/output
Data input/output
Data input/output
Data input/output
Data input/output
Data input/output
Supply voltage
Supply voltage
Supply voltage
Supply voltage
No connection
No connection
Output enable
Ground
ST2149