74F794 Datasheet, PDF (3/6 Pages) Fairchild Semiconductor – 8-Bit Register with Readback

Absolute Maximum Ratings(Note 2)
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
V_CC Pin Potential to Ground Pin
Input Voltage (Note 3)
Input Current (Note 3)
ESD Last Passing Voltage (Min)
Voltage Applied to Output
In HIGH State (with V_CC = 0V)
Standard Output
3-STATE Output
Current Applied to Output
in LOW State (Max)
−65°C to + 150°C
−55° to +125°C
−55°C to +150°C
−0.5V to +7.0V
−0.5V to +7.0V
−30 mA to +5.0 mA
4000V
−0.5V to V_CC
−0.5V to +5.5V
Twice the Rated I_OL (mA)
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to 70°C
+4.5V to +5.5V
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: In this case the output of the register is clocked to the inputs and
the overall Q output is unchanged at Q_n.
Note 4: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics over Operating Temperature Range unless otherwise specified
Symbol
Parameter
V_IH
V_IL
V_CD
V_OH
V_OL
I_IH
I_BVI
I_BVIT
I_CEX
V_ID
I_OD
I_IL
I_OS
I_IH +
I_OZH
I_IL +
I_OZL
V_ID
I_OD
I_ZZ
I_CCH
I_CCL
I_CCZ
Input HIGH Voltage
Input LOW Voltage
Input Clamp
Diode Voltage
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Current
Input HIGH Current
Breakdown Test
Input HIGH Current
Breakdown (I/O)
Output HIGH
Leakage Current
Input Leakage
Test
Output Leakage
Circuit Current
Input LOW
Current
Output Short-
Circuit Current
Output Leakage Current
Output Leakage
Current
Input Leakage
Test
Output Circuit
Leakage Current
Bus Drainage Test
Power Supply Current
Power Supply Current
Power Supply Current
Min
Typ
Max
Units
V_CC
Conditions
2.0
V
Recognized as a HIGH Signal
0.8
V
Recognized as a LOW Signal
−1.2
V
2.4
2.8
V
2.0
2.44
0.45
0.55
V
Min I_IN = −18 mA
Min
I_OH = −3 mA
I_OH = −15 mA
Min I_OL = 64 mA
5.0
µA
Max V_IN = 2.7V
7.0
µA
Max V_IN = 7.0V (OE, CP)
0.5
mA
Max V_IN = 5.5V (D_n)
4.75
−100
4.75
50
µA
Max V_OUT = V_CC
V
0.0
I_ID = 1.9 µA
All Other Pins Grounded
3.75
µA
0.0
V_IOD = 150 mV
All Other Pins Grounded
−0.6
mA
V_IN = 0.5V
Max
(OE, CP)
−225
mA
Max V_OUT = 0V
70
µA
Max
V_OUT = 2.7V
(Dn)
−650
µA
Max
V_OUT = 0.5V
(Dn)
V
0.0
I_ID = 1.9 µA
All Other Pins Grounded
3.75
µA
0.0
V_IOD = 150 mV
All Other Pins Grounded
100
µA
0.0
V_OUT = 5.25V
65
mA
Max V_O = HIGH
80
mA
Max V_O = LOW
80
mA
Max V_O = HIGH Z
3
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