CBT3245A Просмотр технического описания (PDF) - NXP Semiconductors.
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CBT3245A Datasheet PDF : 16 Pages
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NXP Semiconductors
CBT3245A
Octal bus switch
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).[1]
Tamb = 40 C to +85 C, unless otherwise specified.
Symbol
Parameter
Conditions
VCC
supply voltage
VI
input voltage
IOK
output clamping current
VO
output voltage
IO
output current
IIK
input clamping current
Tstg
storage temperature
VO < 0 V
VO < 0 V
VI = 0 V
Min
0.5
[2] 0.5
50
[2] 0.5
-
50
65
Max
Unit
+7.0
V
+7.0
V
-
mA
+7.0
V
128
mA
-
mA
+150
C
[1] Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under Section 8. is not implied. Exposure to absolute-maximum-rated
conditions for extended periods may affect device reliability.
[2] The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
8. Recommended operating conditions
Table 5. Operating conditions
All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
VIH
VIL
Tamb
supply voltage
HIGH-level input voltage
LOW-level input voltage
ambient temperature
operating in free air
4.0
-
2.0
-
-
-
40
-
5.5
V
-
V
0.8
V
+85
C
9. Static characteristics
Table 6. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
VIK
II
ICC
ICC
CI
Cio(off)
input clamping voltage
input leakage current
supply current
additional supply current
input capacitance
off-state input/output
capacitance
VCC = 4.5 V; II = 18 mA
VCC = 5.5 V; VI = GND or 5.5 V
VCC = 5.5 V; IO = 0 mA;
VI = VCC or GND
per input pin; VCC = 5.5 V; one input at [2]
3.4 V, other inputs at VCC or GND
control pins; VI = 3 V or 0 V
port off; VI = 3 V or 0 V; OE = VCC
Tamb = 40 C to +85 C
Min
Typ[1]
Max
-
-
1.2
-
-
5
-
1
3
-
-
3.5
-
3.2
-
-
6.6
-
Unit
V
A
A
mA
pF
pF
CBT3245A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 5 January 2012
© NXP B.V. 2012. All rights reserved.
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