74ABT652 Просмотр технического описания (PDF) - Fairchild Semiconductor
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74ABT652 Datasheet PDF : 10 Pages
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Absolute Maximum Ratings(Note 2)
Over Voltage Latchup (I/O)
10V
Storage Temperature
−65°C to +150°C
Ambient Temperature under Bias
−55°C to +125°C
Junction Temperature under Bias
−55°C to +150°C
VCC Pin Potential to Ground Pin
Input Voltage (Note 3)
−0.5V to +7.0V
−0.5V to +7.0V
Input Current (Note 3)
−30 mA to +5.0 mA
Voltage Applied to Any Output
in the Disable
or Power-Off State
−0.5V to +5.5V
in the HIGH State
Current Applied to Output
−0.5V to VCC
in LOW State (Max)
DC Latchup Source Current
twice the rated IOL (mA)
−500 mA
Recommended Operating
Conditions
Free Air Ambient Temperature
−40°C to +85°C
Supply Voltage
+4.5V to +5.5V
Minimum Input Edge Rate (∆V/∆t)
Data Input
50 mV/ns
Enable Input
20 mV/ns
Clock Input
100 mV/ns
Note 2: 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 3: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
Parameter
Min
VIH
Input HIGH Voltage
2.0
VIL
Input LOW Voltage
VCD
Input Clamp Diode Voltage
VOH
Output HIGH
2.5
Voltage
2.0
VOL
Output LOW Voltage
VID
Input Leakage Test
4.75
IIH
Input HIGH Current
IBVI
IBVIT
IIL
Input HIGH Current Breakdown Test
Input HIGH Current Breakdown Test (I/O)
Input LOW Current
IIH +
IOZH
Output Leakage Current
IIL + IOZL Output Leakage Current
IOS
ICEX
IZZ
ICCH
ICCL
ICCZ
Output Short-Circuit Current
Output HIGH Leakage Current
Bus Drainage Test
Power Supply Current
Power Supply Current
Power Supply Current
−100
ICCT
Additional ICC/Input
ICCD
Dynamic ICC
(Note 6)
No Load
Note 4: Guaranteed but not tested.
Note 5: For 8 outputs toggling, ICCD < 1.4 mA/MHz.
Note 6: Guaranteed, but not tested.
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Typ
Max Units
VCC
Conditions
V
Recognized HIGH Signal
0.8
V
Recognized LOW Signal
−1.2
V
V
0.55
V
V
Min IIN = −18 mA (Non I/O Pins)
Min IOH = −3 mA, (An, Bn)
IOH = −32 mA, (An, Bn)
Min IOL = 64 mA, (An, Bn)
0.0 IID = 1.9 µA, (Non-I/O Pins)
All Other Pins Grounded
1
µA
Max VIN = 2.7V (Non-I/O Pins) (Note 4)
1
VIN = VCC (Non-I/O Pins)
7
µA
Max VIN = 7.0V (Non-I/O Pins)
100
µA
Max VIN = 5.5V (An, Bn)
−1
µA
Max VIN = 0.5V (Non-I/O Pins) (Note 4)
−1
VIN = 0.0V (Non-I/O Pins)
10
µA
0V–5.5V VOUT = 2.7V (An, Bn);
−10
−275
50
100
250
30
50
2.5
0.18
OEBA = 2.0V and OEAB = GND = 2.0V
µA 0V–5.5V VOUT = 0.5V (An, Bn);
OEBA = 2.0V and OEAB = GND = 2.0V
mA
Max VOUT = 0V (An, Bn)
µA
Max VOUT = VCC (An, Bn)
µA
0.0V VOUT = 5.5V (An, Bn); All Others GND
µA
Max All Outputs HIGH
mA
Max All Outputs LOW
µA
Max Outputs 3-STATE;
mA
mA/MHz
All others at VCC or GND
Max VI = VCC − 2.1V
All others at VCC or GND
Max Outputs Open (Note 5)
OEAB = OEBA = GND
One bit toggling, 50% duty cycle
4
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