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74F673A Datasheet, PDF (4/7 Pages) Fairchild Semiconductor – 16-Bit Serial-In, Serial/Parallel-Out Shift Register
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
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output
3-STATE Output
−0.5V to VCC
−0.5V to +5.5V
Current Applied to Output
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
VIH
VIL
VCD
VOH
VOL
IIH
IBVI
IBVIT
IIL
IIH +
IOZH
IIL +
IOZL
IOS
ICEX
IZZ
ICCH
ICCL
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)
Input LOW Current
Output Leakage
Current
Output Leakage
Current
Output Short-Circuit Current
−60
Output HIGH Leakage Current
Bus Drainage Test
Power Supply Current
Power Supply Current
Typ
Max
Units
VCC
Conditions
V
Recognized as a HIGH Signal
0.8
V
Recognized as a LOW Signal
−1.2
V
Min IIN = −18 mA (Non I/O pins)
IOH = −1 mA (Qn, SI/O)
V
Min
IOH = −3 mA (SI/O)
IOH = −1 mA (Qn, SI/O)
IOH = −3 mA (SI/O)
0.5
V
Min
IOL = 20 mA (Qn)
0.5
IOL = 24 mA (SI/O)
20
µA
Max VIN = 2.7V (Non I/O pins)
100
µA
Max VIN = 7.0V (Non I/O pins)
1.0
mA
Max VIN = 5.5V (SI/O)
−0.6
mA
Max VIN = 0.5V
70
µA
Max VOUT = 2.7V (SI/O)
−650
µA
Max VOUT = 0.5V (SI/O)
−150
mA
Max VOUT = 0V
250
µA
Max VOUT = VCC
500
µA
0.0V VOUT = 5.25V
114
172
mA
Max VO = HIGH
114
172
mA
Max VO = LOW
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