74LVC245AD NXP Semiconductors, 74LVC245AD Datasheet - Page 4

• Manufacturer Part Number: 74LVC245AD
• Description: Bus Transceivers 3.3V OCTAL TRANSCVR 3-STATE
• Manufacturer: NXP Semiconductors

Specifications of 74LVC245AD

• Logic Type: CMOS
• Logic Family: LVC
• 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: 17 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 125 C
• Package / Case: SO-20
• Function: Bus Transceiver
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 1
• Polarity: Non-Inverting
• Lead Free Status / Rohs Status: Details
• Other names: 74LVC245AD,112

NXP Semiconductors
6. Functional description
Table 3.
[1]
7. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
74LVC_LVCH245A_5
Product data sheet
Inputs
OE
L
L
H
Symbol
V
I
V
I
V
I
I
I
T
P
IK
OK
O
CC
GND
stg
CC
I
O
tot
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high impedance OFF-state.
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
The output voltage ratings may be exceeded if the output current ratings are observed.
For SO20 packages: above 70 C derate linearly with 8 mW/K.
For (T)SSOP20 packages: above 60 C derate linearly with 5.5 mW/K.
For DHVQFN20 and DHXQFN20U packages: above 60 C derate linearly with 4.5 mW/K.
Function selection
Limiting values
Parameter
supply voltage
input clamping current
input voltage
output clamping current
output voltage
output current
supply current
ground current
storage temperature
total power dissipation
DIR
L
H
X
[1]
Conditions
V
V
output HIGH or LOW
output 3-state
V
T
amb
I
O
O
Rev. 05 — 25 August 2009
< 0 V
> V
= 0 V to V
= 40 C to +125 C
CC
or V
CC
O
Inputs/outputs
An
An = Bn
inputs
Z
74LVC245A; 74LVCH245A
< 0 V
[1]
[2]
[2]
[3]
Min
-
-
-
-
0.5
50
0.5
0.5
0.5
100
65
Octal bus transceiver; 3-state
Bn
inputs
Bn = An
Z
Max
+6.5
-
+6.5
V
+6.5
100
-
+150
500
50
50
CC
+ 0.5
© NXP B.V. 2009. All rights reserved.
Unit
V
mA
V
mA
V
V
mA
mA
mA
mW
C
4 of 17