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IDT74ALVCH162721 Datasheet(PDF) 4 Page - Integrated Device Technology

Part No. IDT74ALVCH162721
Description  3.3V CMOS 20-BIT FLIP-FLOP WITH 3-STATE OUTPUTS AND BUS-HOLD
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Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
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IDT74ALVCH162721 Datasheet(HTML) 4 Page - Integrated Device Technology

   
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4
EXTENDED COMMERCIAL TEMPERATURE RANGE
IDT74ALVCH162721
3.3V CMOS 20-BIT FLIP-FLOP WITH 3-STATE OUTPUTS
SWITCHING CHARACTERISTICS (1)
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.
OPERATING CHARACTERISTICS, TA = 25oC
OUTPUT DRIVE CHARACTERISTICS
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.
Symbol
Parameter
Test Conditions(1)
Min.
Max.
Unit
VOH
Output HIGH Voltage
VCC = 2.3V to 3.6V
IOH = – 0.1mA
VCC – 0.2
V
VCC = 2.3V
IOH = – 4mA
1.9
IOH = – 6mA
1.7
VCC = 2.7V
IOH = – 4mA
2.2
IOH = – 8mA
2
VCC = 3.0V
IOH = – 6mA
2.4
IOH = – 12mA
2
VOL
Output LOW Voltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
0.2
V
VCC = 2.3V
IOL = 4mA
0.4
IOL = 6mA
0.55
VCC = 2.7V
IOL = 4mA
0.4
IOL = 8mA
0.6
VCC = 3.0V
IOL = 6mA
0.55
IOL = 12mA
0.8
NEW16link
VCC = 2.5V ± 0.2V
VCC = 3.3V ± 0.3V
Unit
Symbol
Parameter
Test Conditions
Typical
Typical
CPD
Power Dissipation Capacitance
Outputs enabled
CL = 0pF, f = 10Mhz
55
59
pF
CPD
Power Dissipation Capacitance
Outputs disabled
46
49
pF
VCC = 2.5V ± 0.2V
VCC = 2.7V
VCC = 3.3V ± 0.3V
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
fMAX
150
150
150
MHz
tPLH
tPHL
Propagation Delay
CLK to Qx
1
6.7
6.2
1
5.3
ns
tPZH
tPZL
Output Enable Time
OE to Qx
1
7.2
7
1
5.8
ns
tPHZ
tPLZ
Output Disable Time
OE to Qx
1
6.3
5.4
1
5
ns
tSU
Setup Time, data before CLK
4
3.6
3.1
ns
tSU
Setup Time CLKEN before CLK
3.4
3.1
2.7
ns
tH
Hold Time, data after CLK
0—
0
0
ns
tH
Hold Time, CLKEN after CLK
0—
0
0
ns
tW
Pulse Width, CLK HIGH or LOW
3.3
3.3
3.3
ns
tSK(o)
Output Skew(2)
500
ps


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