IDT74AUC16245BVI Просмотр технического описания (PDF) - Integrated Device Technology
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IDT74AUC16245BVI Datasheet PDF : 7 Pages
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IDT74AUC16245
1.8V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
OUTPUT DRIVE CHARACTERISTICS
Symbol
Parameter
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
Test Conditions(1)
Min.
Typ.
Max.
Unit
VDD = 0.8V - 2.7V
IOH = –100µA
VDD - 0.1
—
—
VDD = 0.8V
IOH = –0.7mA
—
0.55
—
VDD = 1.1V(2)
IOH = –3mA
0.8
—
—
V
VDD = 1.4V(3)
IOH = –5mA
1
—
—
VDD = 1.65V(4)
IOH = –8mA
1.2
—
—
VDD = 2.3V(5)
IOH = –9mA
1.8
—
—
VDD = 0.8V - 2.7V
IOH = 100µA
—
—
0.2
VDD = 0.8V
IOL = 0.7mA
—
0.25
—
VDD = 1.1V(2)
IOL = 3mA
—
—
0.3
V
VDD = 1.4V(3)
IOL = 5mA
—
—
0.4
VDD = 1.65V(4)
IOL = 8mA
—
—
0.45
VDD = 2.3V(5)
IOH = 9mA
—
—
0.6
NOTES:
1. VIL and VIH must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS table for the appropriate VDD range. TA = -40°C to +85°C.
2. Demonstrates operation for nominal VDD = 1.2V.
3. Demonstrates operation for nominal VDD = 1.5V.
4. Demonstrates operation for nominal VDD = 1.8V.
5. Demonstrates operation for nominal VDD = 2.5V.
OPERATING CHARACTERISTICS, TA = 25°C
Symbol
CPD
Parameter
Power Dissipation OutputsEnabled
Capacitance
Outputs Disabled
Test Conditions
CL = 0pF
f = 10MHz
VDD = 0.8V
22
1
VDD = 1.2V
23
1
VDD = 1.5V
24
1
VDD = 1.8V
25
1
VDD = 2.5V Unit
29
pF
1
SWITCHING CHARACTERISTICS(1)
VDD = 0.8V VDD = 1.2V±0.1V VDD = 1.5V±0.1V
VDD = 1.8V±0.15V
VDD = 2.5V±0.2V
Symbol
Parameter
Typ.
Min. Max. Min. Max. Min. Typ. Max. Min. Max.
Unit
tPLH
Propagation Delay
5.6
0.5
3.1
0.5
2
0.5
1.5
2
0.4
1.9
ns
tPHL
xAx to xBx or xBx to xAx
tPZH
Output Enable Time
tPZL
xOE to xAx or xBx
10
0.7
4.6
0.7
3.1
0.7
2.1
3.1
0.7
2.6
ns
tPHZ
Output Disable Time
tPLZ
xOE to xAx or xBx
12.8
0.8
6.8
0.8
5
0.8
3.4
4.8
0.5
2.9
ns
NOTE:
1. See TEST CIRCUITS AND WAVEFORMS. TA = -40°C to +85°C.
5
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