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74VHCT04A
Absolute Maxim um Ratings(Note 2) Recommended Operating
Conditions (Note 6)
Note 2: Absolute Maximum Ratings are values beyond which the device
may be damaged or have its useful life impaired. The databook specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside databook specifica-
tions.
Note 3: HIGH or LOW state. IOUT absolute maximum rating must be
observed.
Note 4: VCC
0V.
Note 5: VOUT
GND, VOUT
!
VCC (Outputs Active)
Note 6: Unused inputs must b e held HIGH or LOW. They may not float.
DC Electrical Characteristics
Noise Characteri stics
Note 7: Parameter guaranteed by design.
Supply Voltage (VCC)
0.5V to
7.0V
DC Input Vo ltage (VIN)
0.5V to
7.0V
DC Output V oltage (VOUT)
(Note 3)
0.5V to VCC
0.5V
(Note 4)
0.5V to 7.0V
Input Diode Current (IIK)
20 mA
Output Diode Current (IOK)
(Note 5)
r
20 mA
DC Output Current (IOUT)
r
25 mA
DC VCC/GND Current (ICC)
r
50 mA
Storage Temperature (TSTG)
65
q
C to
150
q
C
Lead Temperature (TL)
(Soldering, 10 seconds) 260
q
C
Supply Voltage (VCC) 4.5V to
5.5V
Input Voltage (VIN) 0V to
5.5V
Output Voltage (VOUT)
(Note 3) 0V to VCC
(Note 4) 0V to 5.5V
Operating Temperature (TOPR)
40
q
C to
85
q
C
Input Rise and Fall Time (tr, tf)
VCC
5.0V
r
0.5V 0 ns/V
a
20 ns/V
Symbol Parameter VCC
(V)
TA
25
q
CT
A
40
q
C to
85
q
CUnits Conditions
Min Typ Max Min Max
VIH HIGH Level 4.5 2.0 2.0 V
Input Voltage 5.5 2.0 2.0
VIL LOW Level 4.5 0.8 0.8 V
Input Voltage 5.5 0.8 0.8
VOH HIGH Level 4.5 4.40 4.50 4.40 V VIN
VIL IOH
50
P
A
Output Voltage 3.94 3.80 V IOH
8 mA
VOL LOW Level 4.5 0.0 0.1 0.1 V VIN
VIH IOL
50
P
A
Output Voltage 0.36 0.44 V IOL
8 mA
IIN Input Leakage Current 0
5.5
r
0.1
r
1.0
P
A V
IN
5.5V or GND
ICC Quiescent Supply Current 5.5 2.0 20.0
P
A V
IN
VCC or GND
ICCT Maximum ICC/Input 5.5 1.35 1.50 mA VIN
3.4V
Other Inputs
VCC or GND
IOFF Output Leakage Current 0.0 0.5 5.0
P
AV
OUT
5.5V
(Power Down State)
Symbol Parameter VCC
(V)
TA
25
q
CUnits Conditions
Typ Limits
VOLP
(Note 7) Quiet Output Maximum Dynamic VOL 5.0 0.8 1.0 V C
L
50 pF
VOLV
(Note 7) Quiet Output Minimum Dynamic VOL 5.0
0.8 1.0 V CL
50 pF
VIHD
(Note 7) Minimum HIGH Level Dynamic Input Voltage 5.0 2.0 V CL
50 pF
VILD
(Note 7) Maximum LOW Level Dynamic Input Voltage 5.0 0.8 V CL
50 pF