IDT74ALVCH162344 データシートの表示（PDF） - Integrated Device Technology
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IDT74ALVCH162344
Integrated Device Technology
IDT74ALVCH162344 Datasheet PDF : 6 Pages
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IDT74ALVCH162344
3.3V CMOS 1-BIT TO 4-BIT ADDRESS DRIVER 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
68
82
pF
12
14
SWITCHING CHARACTERISTICS(1)
VCC = 2.5V ± 0.2V
VCC = 2.7V
VCC = 3.3V ± 0.3V
Symbol Parameter
Min.
Max.
Min.
Max. Min. Max. Unit
tPLH
Propagation Delay
1
4.9
—
5.1
1.4
4.4
ns
tPHL
xA to xBx
tPZH
Output Enable Time
tPZL
OE to xBx
1
6.4
—
6.6
1.2
5.7
ns
tPHZ
Output Disable Time
tPLZ
OE to xBx
tSK(O)
Output Skew(2)
tSK(b)
Output Skew(2)
1
5.4
—
4.7
1.2
4.5
ns
—
—
—
—
—
500
ps
—
—
—
—
—
350
ps
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. For tSK(O), OUTPUT1 and OUTPUT2 are any two outputs. For tSK(b), OUTPUT1
and OUTPUT2 are in the same bank of the same package; this parameter is guaranteed but not production tested.
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