IDT74ALVCH162820 查看數據表（PDF） - Integrated Device Technology
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IDT74ALVCH162820 Datasheet PDF : 6 Pages
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IDT74ALVCH162820
3.3V CMOS 10-BIT FLIP-FLOP WITH DUAL OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
OUTPUT DRIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
VOH
Output HIGH Voltage
VCC = 2.3V to 3.6V
IOH = – 0.1mA
VCC = 2.3V
IOH = – 4mA
IOH = – 6mA
VCC = 2.7V
IOH = – 4mA
IOH = – 8mA
VCC = 3V
IOH = – 6mA
IOH = – 12mA
VOL
Output LOW Voltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
VCC = 2.3V
IOL = 4mA
IOL = 6mA
VCC = 2.7V
IOL = 4mA
IOL = 8mA
VCC = 3V
IOL = 6mA
IOL = 12mA
Min.
Max.
Unit
VCC – 0.2
—
V
1.9
—
1.7
—
2.2
—
2
—
2.4
—
2
—
—
0.2
V
—
0.4
—
0.55
—
0.4
—
0.6
—
0.55
—
0.8
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range.
TA = – 40°C to + 85°C.
OPERATING CHARACTERISTICS, TA = 25°C
Symbol
CPD
CPD
Parameter
Power Dissipation Capacitance per Flip Flop Outputs enabled
Power Dissipation Capacitance per Flip Flop Outputs disabled
VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V
Test Conditions
Typical
Typical
Unit
CL = 0pF, f = 10Mhz
68
66
pF
39
47
SWITCHING CHARACTERISTICS(1)
Symbol Parameter
VCC = 2.5V ± 0.2V
Min.
Max.
fMAX
tPLH
Propagation Delay
tPHL
CLK to xQx
tPZH
Output Enable Time
tPZL
OE to xQx
tPHZ
Output Disable Time
tPLZ
OE to xQx
tSU
Set-up Time, HIGH or LOW, data before CLK↑
tH
Hold Time, HIGH or LOW, data after CLK↑
tW
Pulse Width, CLK HIGH or LOW
tSK(O)
Output Skew(2)
150
—
1
4.5
1
6.9
1
6.2
1.7
—
1.1
—
3.3
—
—
—
NOTES:
1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C.
2 Skew between any two outputs of the same package and switching in the same direction.
VCC = 2.7V
Min.
Max.
150
—
—
4.5
VCC = 3.3V ± 0.3V
Min. Max. Unit
150
— MHz
1
4.3
ns
—
6.8
1
5.6
ns
—
5.5
1
5
ns
1.8
—
1.4
—
ns
1.1
—
1
—
ns
3.3
—
3.3
—
ns
—
—
—
500
ps
4
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