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74LVT374 Datasheet(PDF) 4 Page - Fairchild Semiconductor

Part No. 74LVT374
Description  Low Voltage Octal D-Type Flip-Flop with 3-STATE Outputs
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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74LVT374 Datasheet(HTML) 4 Page - Fairchild Semiconductor

   
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4
DC Electrical Characteristics
Note 4: All typical values are at VCC
3.3V, TA
25
qC.
Note 5: Applies to Bushold versions only (74LVTH374).
Note 6: An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 7: An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Note 8: This is the increase in supply current for each input that is at the specified voltage level rather than VCC or GND.
Dynamic Switching Characteristics (Note 9)
Note 9: Characterized in SOIC package. Guaranteed parameter, but not tested.
Note 10: Max number of outputs defined as (n). n
1 data inputs are driven 0V to 3V. Output under test held LOW.
Symbol
Parameter
VCC
(V)
T A 40qC to 85qC
Units
Conditions
Min
Typ
Max
(Note 4)
VIK
Input Clamp Diode Voltage
2.7
1.2
V
II 18 mA
VIH
Input HIGH Voltage
2.7–3.6
2.0
V
VO d 0.1V or
VIL
Input LOW Voltage
2.7–3.6
0.8
VO t VCC  0.1V
VOH
Output HIGH Voltage
2.7–3.6
VCC  0.2
V
IOH 100 PA
2.7
2.4
V
IOH 8 mA
3.0
2.0
V
IOH 32 mA
VOL
Output LOW Voltage
2.7
0.2
V
IOL 100 PA
2.7
0.5
V
IOL 24 mA
3.0
0.4
V
IOL 16 mA
3.0
0.5
V
IOL 32 mA
3.0
0.55
V
IOL 64 mA
II(HOLD)
Bushold Input Minimum Drive
3.0
75
PAVI 0.8V
(Note 5)
75
PAVI 2.0V
II(OD)
Bushold Input Over-Drive
3.0
500
PA(Note 6)
(Note 5)
Current to Change State
500
PA(Note 7)
II
Input Current
3.6
10
PAVI 5.5V
Control Pins
3.6
r1
PAVI 0V or VCC
Data Pins
3.6
5
PAVI 0V
1
PAVI VCC
IOFF
Power Off Leakage Current
0
r100
PA0V d VI or VO d 5.5V
IPU/PD
Power up/down 3-STATE
0–1.5V
r100
PA
VO 0.5V to 3.0V
Output Current
VI GND or VCC
IOZL
3-STATE Output Leakage Current
3.6
5
PAVO 0.5V
IOZH
3-STATE Output Leakage Current
3.6
5
PAVO 3.0V
IOZH
3-STATE Output Leakage Current
3.6
10
PAVCC  VO d 5.5V
ICCH
Power Supply Current
3.6
0.19
mA
Outputs HIGH
ICCL
Power Supply Current
3.6
5
mA
Outputs LOW
ICCZ
Power Supply Current
3.6
0.19
mA
Outputs Disabled
ICCZ
Power Supply Current
3.6
0.19
mA
VCC d VO d 5.5V,
Outputs Disabled
'ICC
Increase in Power Supply Current
3.6
0.2
mA
One Input at VCC  0.6V
(Note 8)
Other Inputs at VCC or GND
Symbol
Parameter
VCC
TA 25qC
Units
Conditions
(V)
Min
Typ
Max
CL 50 pF, RL 500:
VOLP
Quiet Output Maximum Dynamic VOL
3.3
0.8
V
(Note 10)
VOLV
Quiet Output Minimum Dynamic VOL
3.3
0.8
V
(Note 10)


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