74F299(1999) Просмотр технического описания (PDF) - Fairchild Semiconductor
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74F299
(Rev.:1999)
(Rev.:1999)
Fairchild Semiconductor
74F299 Datasheet PDF : 6 Pages
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Absolute Maximum Ratings(Note 1)
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 2)
−0.5V to +7.0V
−0.5V to +7.0V
Input Current (Note 2)
−30 mA to +5.0 mA
ESD Last Passing Voltage (Min)
4000V
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output
3-STATE Output
−0.5V to VCC
Current Applied to Output
−0.5V to +5.5V
in LOW State (Max)
twice the rated IOL (mA)
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to +70°C
+4.5V to +5.5V
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.
DC Electrical Characteristics
Symbol
Parameter
Min
Typ
Max Units VCC
Conditions
VIH
VIL
VCD
VOH
VOL
IIH
IBVI
IBVIT
ICEX
VID
IOD
Input HIGH Voltage
2.0
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Current
10% VCC 2.5
10% VCC 2.4
5% VCC 2.7
5% VCC 2.7
10% VCC
10% VCC
Input HIGH Current
Breakdown Test
Input HIGH Current
Breakdown Test (I/O)
Output HIGH
Leakage Current
Input Leakage
4.75
Test
Output Leakage
Circuit Current
V
Recognized as a HIGH Signal
0.8
V
Recognized as a LOW Signal
−1.2
V
Min IIN = −18 mA
V
Min IOH = −1 mA (Q0, Q7, I/On)
IOH = −3 mA (I/On)
IOH = −1 mA (Q0, Q7, I/On)
IOH = −3 mA (I/On)
0.5
V
Min IOL = 20 mA (Q0, Q7)
0.5
IOL = 24 mA (I/On)
5.0
µA
VIN = 2.7V (CP, DS0, DS7, S0, S1,
Max
MR, OE1, OE2)
7.0
µA
Max VIN = 7.0V (CP, DS0, DS7, S0, S1,
MR, OE1, OE2)
0.5
mA
Max VIN = 5.5V (I/On)
50
µA
Max VOUT = VCC
V
3.75
µA
0.0 IID = 1.9 µA
All Other Pins Grounded
0.0 VIOD = 150 mV
All Other Pins Grounded
IIL
IIH+
IOZH
IIL+
IOZL
IOS
IZZ
ICCH
ICCL
ICCZ
Input LOW Current
Output Leakage
Current
Output Leakage
Current
Output Short-Circuit Current
Bus Drainage Test
Power Supply Current
Power Supply Current
Power Supply Current
−0.6
mA
Max VIN = 0.5V (CP, DS0, DS7, MR, OE1, OE2)
−1.2
VIN = 0.5V (S0, S1)
70
µA
Max VI/O = 2.7V (I/On)
−650
µA
Max VI/O = 0.5V (I/On)
−60
−150
mA
Max VOUT = 0V
500
µA
0.0V VOUT = 5.25V
68
95
mA
Max VO = HIGH
68
95
mA
Max VO = LOW
68
95
mA
Max VO = HIGH Z
3
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