
5.12
4
IDT54/74FCT16543T/AT/CT/ET, 162543T/AT/CT/ET
FAST CMOS 16-BIT LATCHED TRANSCEIVER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Commercial: TA = –40
°C to +85°C, VCC = 5.0V ± 10%; Military: TA = –55°C to +125°C, VCC = 5.0V ± 10%
OUTPUT DRIVE CHARACTERISTICS FOR FCT162543T
2618 lnk 06
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
± 5A at TA = –55°C.
2618 lnk 07
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
IODL
Output LOW Current
VCC = 5V, VIN = VIH or VIL, VOUT = 1.5V(3)
60
115
200
mA
IODH
Output HIGH Current
VCC = 5V, VIN = VIH or VIL, VOUT = 1.5V(3)
–60
–115
–200
mA
VOH
Output HIGH Voltage
VCC = Min.
VIN = VIH or VIL
IOH = –16mA MIL.
IOH = –24mA COM'L.
2.4
3.3
—
V
VOL
Output LOW Voltage
VCC = Min.
VIN = VIH or VIL
IOL = 16mA MIL.
IOL = 24mA COM'L.
—
0.3
0.55
V
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
VIH
Input HIGH Level
Guaranteed Logic HIGH Level
2.0
—
V
VIL
Input LOW Level
Guaranteed Logic LOW Level
—
0.8
V
II H
Input HIGH Current (Input pins)(5)
VCC = Max.
VI = VCC
—
±1
A
Input HIGH Current (I/O pins)(5)
—
±1
II L
Input LOW Current (Input pins)(5)
VI = GND
—
±1
Input LOW Current (I/O pins)(5)
—
±1
IOZH
High Impedance Output Current
VCC = Max.
VO = 2.7V
—
±1
A
IOZL
(3-State Output pins)(5)
VO = 0.5V
—
±1
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
—
–
0.7
–
1.2
V
IOS
Short Circuit Current
VCC = Max., VO = GND(3)
–80
–
140
–
225
mA
VH
Input Hysteresis
—
100
—
mV
ICCL
ICCH
ICCZ
Quiescent Power Supply Current
VCC = Max., VIN = GND or VCC
—
5
500
A
2618 lnk 05
OUTPUT DRIVE CHARACTERISTICS FOR FCT16543T
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
IO
Output Drive Current
VCC = Max., VO = 2.5V(3)
–50
—–
180
mA
VOH
Output HIGH Voltage
VCC = Min.
IOH = –3mA
2.5
3.5
—
V
VIN = VIH or VIL
IOH = –12mA MIL.
IOH = –15mA COM'L.
2.4
3.5
—
V
IOH = –24mA MIL.
IOH = –32mA COM'L.(4)
2.0
3.0
—
V
VOL
Output LOW Voltage
VCC = Min.
VIN = VIH or VIL
IOL = 48mA MIL.
IOL = 64mA COM'L.
—
0.2
0.55
V
IOFF
Input/Output Power Off Leakage(5)
VCC = 0V, VIN or VO
≤ 4.5V
—
±1
A