74LVX541 Datasheet, PDF (2/12 Pages) Fairchild Semiconductor – Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

74LVX541
Figure 2: Input Equivalent Circuit
Table 2: Pin Description
PIN N°
1, 19
2, 3, 4, 5, 6,
7, 8, 9
18, 17, 16,
15, 14, 13,
12, 11
10
20
SYMBOL
G1, G2
A1 to A8
NAME AND FUNCTION
Output Enable Inputs
Data Inputs
Y1 to Y8 Data Outputs
GND
V_CC
Ground (0V)
Positive Supply Voltage
Table 3: Truth Table
INPUT
G1
G2
H
X
X
H
L
L
L
L
X : Don’t Care
Z : High Impedance
Table 4: Absolute Maximum Ratings
OUTPUT
An
Yn
X
Z
X
Z
H
H
L
L
Symbol
Parameter
V_CC Supply Voltage
V_I
DC Input Voltage
V_O
DC Output Voltage
I_IK
DC Input Diode Current
I_OK
DC Output Diode Current
I_O
DC Output Current
I_CC or I_GND DC V_CC or Ground Current
T_stg Storage Temperature
T_L
Lead Temperature (10 sec)
Value
Unit
-0.5 to +7.0
V
-0.5 to +7.0
V
-0.5 to V_CC + 0.5
V
- 20
mA
± 20
mA
± 25
mA
± 50
mA
-65 to +150
°C
300
°C
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
Symbol
V_CC
V_I
V_O
T_op
dt/dv
Parameter
Supply Voltage (note 1)
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time (note 2) (V_CC = 3V)
1) Truth Table guaranteed: 1.2V to 3.6V
2) V_IN from 0.8V to 2.0V
Value
2 to 3.6
0 to 5.5
0 to V_CC
-55 to 125
0 to 100
Unit
V
V
V
°C
ns/V
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