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IDT54/74FCT16652T/AT/CT/ET, FCT162652T/AT/CT/ET
FAST CMOS 16-BIT BUS TRANSCEIVER/REGISTER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
5
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Commercial: T
A
= –40
°
C to +85
°
C, V
CC
= 5.0V
±
10%; Military: T
A
= –55
°
C to +125
°
C, V
CC
= 5.0V
±
10%
Symbol
V
IH
Parameter
Test Conditions
(1)
Min.
2.0
Typ.
(2)
—
Max.
—
Unit
V
Input HIGH Level
Guaranteed Logic HIGH Level
V
IL
I
I H
Input LOW Level
Input HIGH Current (Input pins)
(5)
Input HIGH Current (I/O pins)
(5)
Input LOW Current (Input pins)
(5)
Input LOW Current (I/O pins)
(5)
High Impedance Output Current
(3-State Output pins)
(5)
Guaranteed Logic LOW Level
V
CC
= Max.
—
—
—
—
—
0.8
±
1
±
1
±
1
±
1
±
1
±
1
–
1.2
V
μ
A
V
I
= V
CC
—
—
I
I L
V
I
= GND
—
—
—
—
—
I
OZH
I
OZL
V
CC
= Max.
V
O
= 2.7V
V
O
= 0.5V
—
μ
A
—
V
IK
I
OS
V
H
Clamp Diode Voltage
Short Circuit Current
Input Hysteresis
V
CC
= Min., I
IN
= –18mA
V
CC
= Max., V
O
= GND
(3)
—
–80
—
–
0.7
V
–
140
100
–
225
mA
mV
μ
A
—
—
I
CCL
I
CCH
I
CCZ
Quiescent Power Supply Current
V
CC
= Max., V
IN
= GND or V
CC
—
5
500
OUTPUT DRIVE CHARACTERISTICS FOR FCT162652T
Symbol
I
ODL
I
ODH
Parameter
Test Conditions
(1)
Min.
60
–60
Typ.
(2)
115
–115
Max.
200
–200
Unit
mA
mA
Output LOW Current
Output HIGH Current
V
CC
= 5V, V
IN
= V
IH
or
V
IL,
V
OUT
= 1.5V
(3)
V
CC
= 5V, V
IN
= V
IH
or V
IL,
V
OUT
= 1.5V
(3)
I
OH
= –16mA MIL.
I
OH
= –24mA COM'L.
I
OL
= 16mA MIL.
I
OL
= 24mA COM'L.
V
OH
Output HIGH Voltage
V
CC
= Min.
V
IN
= V
IH
or V
IL
V
CC
= Min.
V
IN
= V
IH
or V
IL
2.4
3.3
—
V
V
OL
Output LOW Voltage
—
0.3
0.55
V
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, +25
°
C ambient.
3. Not more than one output should be tested at one time. Duration of the test should not exceed one second.
4. Duration of the condition can not exceed one second.
5. The test limit for this parameter is
±
5
μ
A at T
A
= –55
°
C.
OUTPUT DRIVE CHARACTERISTICS FOR FCT16652T
Symbol
Parameter
I
O
Output Drive Current
Test Conditions
(1)
Min.
–50
Typ.
(2)
—
Max.
–
180
Unit
mA
V
CC
= Max., V
O
= 2.5V
(3)
V
OH
Output HIGH Voltage
V
CC
= Min.
V
IN
= V
IH
or V
IL
I
OH
= –3mA
I
OH
= –12mA MIL.
I
OH
= –15mA COM'L.
I
OH
= –24mA MIL.
I
OH
= –32mA COM'L.
(4)
I
OL
= 48mA MIL.
I
OL
= 64mA COM'L.
2.5
2.4
3.5
3.5
—
—
V
V
2.0
3.0
—
V
V
OL
Output LOW Voltage
V
CC
= Min.
V
IN
= V
IH
or V
IL
V
CC
= 0V, V
IN
or V
O
≤
4.5V
—
0.2
0.55
V
I
OFF
Input/Output Power Off Leakage
(5)
—
—
±
1
μ
A
2549 lnk 05
2549 lnk 06
2549 lnk 07