74F779 Datasheet, PDF (4/7 Pages) NXP Semiconductors – 8-bit bidirectional binary counter 3-State

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
V_CC 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
Voltage Applied to Output
in HIGH State (with V_CC = 0V)
Standard Output
3-STATE Output
−0.5V to V_CC
−0.5V to +5.5V
Current Applied to Output
in LOW State (Max)
twice the rated I_OL (mA)
ESD Last Passing Voltage (Min)
4000V
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
V_CC
Conditions
V_IH
V_IL
V_CD
V_OH
V_OL
I_IH
I_BVI
I_BVIT
I_CEX
V_ID
I_OD
I_ZZ
I_IL
I_IH + I_OZH
I_IL + I_OZL
I_OS
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
10% V_CC
5% V_CC
10% V_CC
5% V_CC
Input HIGH Current
Breakdown Test
Input HIGH Current
Breakdown (I/O)
Output HIGH
Leakage Current
Input Leakage
Test
Output Leakage
Circuit Current
Bus Drainage Test
Input LOW Current
Output Leakage Current
Output Leakage Current
Output Short-Circuit Current
Power Supply Current
Power Supply Current
Power Supply Current
2.0
2.4
2.7
4.75
−60
V
0.8
V
−1.2
V
Recognized as a HIGH Signal
Recognized as a LOW Signal
Min I_IN = −18 mA
V
Min I_OH = −3 mA
0.5
V
Min
I_OL = 20 mA
0.5
I_OL = 20 mA
5.0
µA
Max V_IN = 2.7V (Non-I/O Pins)
7.0
µA
Max V_IN = 7.0V (Non-I/O Pins)
0.5
mA
Max V_IN = 5.5V (I/O_n)
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
500
µA
0.0 V_OUT = 5.25V
−0.2
mA
Max V_IN = 0.5V (Non I/O Pins)
70
µA
Max V_OUT = 2.7V (I/O_n)
−200
µA
Max V_OUT = 0.5V (I/O_n)
−150
mA
Max V_OUT = 0V
90
mA
Max V_O = HIGH
105
mA
Max V_O = LOW
110
mA
Max V_O = HIGH Z
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