IDT74ALVCH162373 Просмотр технического описания (PDF) - Integrated Device Technology
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IDT74ALVCH162373
Integrated Device Technology
IDT74ALVCH162373 Datasheet PDF : 6 Pages
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IDT74ALVCH162373
3.3V CMOS 16-BIT TRANSPARENT D-TYPE LATCH WITH 3-STATE 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 Outputs enabled
Power Dissipation Capacitance Outputs disabled
Test Conditions
CL = 0pF, f = 10Mhz
VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V
Typical
Typical
Unit
19
22
pF
4
5
SWITCHING CHARACTERISTICS(1)
VCC = 2.5V ± 0.2V
Symbol Parameter
Min.
Max.
tPLH
Propagation Delay
1.5
5.3
tPHL
xDx to xQx
tPLH
Propagation Delay
2
5.6
tPHL
xLE to xQx
tPZH
Output Enable Time
1.5
6.5
tPZL
xOE to xQx
tPHZ
Output Disable Time
1.5
5.6
tPLZ
xOE to xQx
tSU
Setup Time, data before LE↓
2
—
tH
Hold Time, data after LE↓
1.5
—
tW
Pulse Duration, LE HIGH or LOW
tSK(O)
Output Skew(2)
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.
4
VCC = 2.7V
Min.
Max.
1.5
4.5
VCC = 3.3V ± 0.3V
Min. Max. Unit
1.5
4
ns
2
5
2
4
ns
1.5
6
1.5
5
ns
1.5
5.5
1.5
4.5
ns
2
—
2
—
ns
1.5
—
1.5
—
ns
3.3
—
3.3
—
ns
—
—
—
500
ps
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