74lvch32245a NXP Semiconductors, 74lvch32245a Datasheet - Page 5

• Manufacturer Part Number: 74lvch32245a
• Description: 32-bit Bus Transceiver With Direction Pin; 5 V Tolerant; 3-state
• Manufacturer: NXP Semiconductors

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]
[4]
8. Recommended operating conditions
Table 5.
74LVCH32245A_3
Product data sheet
Input
nOE
L
L
H
Symbol
V
I
V
I
V
I
I
I
T
P
Symbol
V
V
V
T
IK
OK
O
CC
GND
stg
amb
t/ V
CC
I
O
tot
CC
I
O
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.
All supply and ground pins connected externally to one voltage source.
Above 70 C the value of P
Function selection
Limiting values
Recommended operating conditions
Parameter
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall
rate
Parameter
supply voltage
input clamping current
input voltage
output clamping current
output voltage
output current
supply current
ground current
storage temperature
total power dissipation
tot
derates linearly with 1.8 mW/K.
nDIR
L
H
X
[1]
Conditions
for maximum speed performance
for low-voltage applications
output HIGH or LOW state
output 3-state
in free air
V
V
CC
CC
Conditions
V
V
output HIGH or LOW state
output 3-state
V
T
amb
I
O
O
Rev. 03 — 20 August 2007
< 0 V
= 1.2 V to 2.7 V
= 2.7 V to 3.6 V
> V
= 0 V to V
32-bit bus transceiver with direction pin; 5 V tolerant; 3-state
= 40 C to +85 C
CC
or V
CC
O
Output
nAn
A = B
inputs
Z
< 0 V
[1]
[2]
[2]
[3]
[3]
[4]
Min
-
-
-
-
Min
2.7
1.2
0
0
0
-
-
40
0.5
50
0.5
0.5
0.5
200
65
74LVCH32245A
nBn
inputs
B = A
Z
Typ
-
-
-
-
-
-
-
-
Max
+6.5
-
+6.5
V
+6.5
200
-
+150
1000
50
50
CC
+ 0.5
Max
3.6
-
5.5
V
5.5
+85
20
10
© NXP B.V. 2007. All rights reserved.
CC
Unit
V
mA
V
mA
V
V
mA
mA
mA
mW
C
Unit
V
V
V
V
V
ns/V
ns/V
C
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