74LVC245ATTR STMicroelectronics, 74LVC245ATTR Datasheet - Page 2

• Manufacturer Part Number: 74LVC245ATTR
• Description: IC TRANSCVR TRI-ST 8BIT 20TSSOP
• Manufacturer: STMicroelectronics
• Series: 74LVCr

Specifications of 74LVC245ATTR

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 1.65 V ~ 3.6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: 74L
• Number Of Channels Per Chip: 8
• Input Level: LVTTL
• Output Level: LVTTL
• Output Type: 3-State
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Propagation Delay Time: 8.8 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.65 V
• Maximum Operating Temperature: + 125 C
• Function: The 74LVC245A is a low voltage CMOS
• Input Bias Current (max): 10 uA
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 8
• Polarity: Non-Inverting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7105-2; 74LVC245ATTR

74LVC245A
Figure 2: Input And Output Equivalent Circuit
Table 2: Pin Description
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
1) I
2) V
2/12
I
2, 3, 4, 5, 6,
CC
18, 17, 16,
15, 14, 13,
Symbol
O
O
PIN N°
7, 8, 9
12, 11
V
absolute maximum rating must be observed
or I
T
I
V
V
I
T
< GND
V
OK
I
CC
IK
stg
19
10
20
O
O
O
L
1
I
GND
Supply Voltage
DC Input Voltage
DC Output Voltage (High Impedance or V
DC Output Voltage (High or Low State) (note 1)
DC Input Diode Current
DC Output Diode Current (note 2)
DC Output Current
DC V
Storage Temperature
Lead Temperature (10 sec)
SYMBOL
A1 to A8
B1 to B8
CC
GND
V
DIR
G
CC
or Ground Current per Supply Pin
Directional Control
Data Inputs/Outputs
Data Inputs/Outputs
Output Enable Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
Parameter
CC
= 0V)
Table 3: Truth Table
X : Don’t Care
Z : High Impedance
G
H
L
L
INPUTS
DIR
H
L
X
OUTPUT
-0.5 to V
A BUS
INPUT
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +7.0
-65 to +150
Z
FUNCTION
Value
- 50
- 50
300
100
50
CC
OUTPUT
+ 0.5
B BUS
INPUT
Z
OUTPUT
A = B
B = A
Yn
Unit
Z
mA
mA
mA
mA
°C
°C
V
V
V
V