74LVX245TTR STMicroelectronics, 74LVX245TTR Datasheet - Page 2
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74LVX245TTR
Manufacturer Part Number
74LVX245TTR
Description
IC BUS TRANSCVR 3-ST 8B 20TSSOP
Manufacturer
STMicroelectronics
Series
74LVXr
Datasheet
1.74LVX245TTR.pdf
(12 pages)
Specifications of 74LVX245TTR
Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
4mA, 4mA
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-7115-2
74LVX245TTR
74LVX245TTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
74LVX245
Figure 2: Input Equivalent Circuit
Table 3: Truth Table
X :Don‘t Care
Z : High Impedance
Table 4: Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
Table 5: Recommended Operating Conditions
1) Truth Table guaranteed: 1.2V to 3.6V
2) V
2/12
I
CC
Symbol
Symbol
IN
dt/dv
V
V
or I
T
I
T
V
V
I
T
V
OK
I
V
from 0.8V to 2.0V
CC
IK
stg
CC
O
op
O
O
L
I
I
GND
G
H
L
L
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
DC V
Storage Temperature
Lead Temperature (10 sec)
Supply Voltage (note 1)
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time (note 2) (V
CC
INPUTS
or Ground Current
DIR
H
X
L
Parameter
Parameter
CC
= 3V)
OUTPUT
A BUS
INPUT
Z
Table 2: Pin Description
2, 3, 4, 5, 6,
18, 17, 16,
15, 14, 13,
FUNCTION
PIN N°
7, 8, 9
12, 11
19
10
20
1
OUTPUT
SYMBOL
B BUS
A1 to A8
B1 to B8
INPUT
GND
V
DIR
Z
G
CC
-0.5 to V
-0.5 to +7.0
-0.5 to +7.0
-65 to +150
-55 to 125
0 to V
0 to 100
2 to 3.6
0 to 5.5
Value
Value
Directional Control
Data Inputs/Outputs
Data Inputs/Outputs
Output Enable Input
Ground (0V)
Positive Supply Voltage
- 20
300
NAME AND FUNCTION
20
25
50
CC
CC
+ 0.5
OUTPUT
A = B
B = A
Z
Unit
Unit
ns/V
mA
mA
mA
mA
°C
°C
°C
V
V
V
V
V
V