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74F2245 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. 74F2245
Description  Octal Bidirectional Transceiver with TRI-STATE Outputs
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

74F2245 Datasheet(HTML) 3 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
Storage Temperature
b
65 Cto a150 C
Ambient Temperature under Bias
b
55 Cto a125 C
Junction Temperature under Bias
Plastic
b
55 Cto a150 C
VCC Pin Potential to
Ground Pin
b
05V to a70V
Input Voltage (Note 2)
b
05V to a70V
Input Current (Note 2)
b
30 mA to a50 mA
Voltage Applied to Output
in HIGH State (with VCC e 0V)
Standard Output
b
05V to VCC
TRI-STATE Output
b
05V to a55V
Current Applied to Output
in LOW State (Max)
twice the rated IOL (mA)
ESD Last Passing Voltage (Min)
4000V
Note 1
Absolute maximum ratings are values beyond which the device may
be damaged or have its useful life impaired Functional operation under
these conditions is not implied
Note 2
Either voltage limit or current limit is sufficient to protect inputs
Recommended Operating
Conditions
Free Air Ambient Temperature
Commercial
0 Cto a70 C
Supply Voltage
Commercial
a
45V to a55V
DC Electrical Characteristics
Symbol
Parameter
74F
Units
VCC
Conditions
Min
Typ
Max
VIH
Input HIGH Voltage
20
V
Recognized as a HIGH Signal
VIL
Input LOW Voltage
08
V
Recognized as a LOW Signal
VCD
Input Clamp Diode Voltage
b
12
V
Min
IIN eb18 mA
VOH
Output HIGH
10% VCC
24
IOH eb3mA(An)
Voltage
10% VCC
20
V
Min
IOH eb15 mA (Bn)
5% VCC
27
IOH eb3mA(An)
VOL
Output LOW
10% VCC
05
IOL e 24 mA (An)
Voltage
10% VCC
05
V
Min
IOL e 1mA(Bn)
10% VCC
075
IOL e 12 mA (Bn)
IIH
Input HIGH
50
m
A
Max
VIN e 27V
Current
IBVI
Input HIGH Current
70
m
A
Max
VIN e 70V (OE TR)
Breakdown Test
IBVIT
Input HIGH Current
05
mA
Max
VIN e 5 5V(An Bn)
Breakdown (IO)
ICEX
Output HIGH
50
m
A
Max
VOUT e VCC (An Bn)
Leakage Current
VID
Input Leakage
475
V
00
IID e 19 mA
Test
All Other Pins Grounded
IOD
Output Leakage
375
m
A
00
VIOD e 150 mV
Circuit Current
All Other Pins Grounded
IIL
Input LOW Current
b
12
mA
Max
VIN e 05V (TR OE)
IIH a IOZH
Output Leakage Current
70
m
A
Max
VOUT e 27V (An Bn)
IIL a IOZL
Output Leakage Current
b
650
m
A
Max
VOUT e 05V (An Bn)
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