IDT54FCT162H272ATE Просмотр технического описания (PDF) - Integrated Device Technology
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IDT54FCT162H272ATE Datasheet PDF : 8 Pages
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IDT54/74FCT162H272AT/CT/ET
FAST CMOS 12-BIT SYNCHRONOUS TRI-PORT BUS EXCHANGER
MILITARY AND COMMERCIAL TEMPERATURES RANGES
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE (BUS HOLD)
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%
Symbol
VIH
Parameter
Input HIGH Level
Test Conditions(1)
Guaranteed Logic HIGH Level
Min. Typ.(2) Max.
2.0 —
—
VIL
Input LOW Level
Guaranteed Logic LOW Level
—
— 0.8
II H
Input
Standard Input(5)
VCC = Max.
VI = VCC
—
—
±1
HIGH
Current(4)
Standard I/O(5)
Bus-Hold Input
—
—
±1
—
— ±100
Bus-Hold I/O
II L
Input
Standard Input(5)
VI = GND
—
— ±100
—
—
±1
LOW
Standard I/O(5)
—
—
±1
Current(4) Bus-Hold Input
—
— ±100
Bus-Hold I/O
—
— ±100
IBHH
Bus Hold Bus-Hold Input
VCC = Min.
VI = 2.0V
–50 —
—
IBHL
IOZH
Sustain
Current(4)
High Impedance Output Current
VCC = Max.
VI = 0.8V
VO = 2.7V
+50 —
—
—
—
±1
IOZL
(3-State Output pins)(5,6)
VO = 0.5V
—
—
±1
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
— –0.7 –1.2
IOS
Short Circuit Current
VCC = Max., VO = GND(3)
–80 –140 –225
VH
Input Hysteresis
—
— 100 —
ICCL
ICCH
ICCZ
Quiescent Power Supply Current VCC = Max., VIN = GND or VCC
—
5 500
Unit
V
V
µA
µA
µA
V
mA
mV
µA
3071 tbl 06
OUTPUT DRIVE CHARACTERISTICS FOR FCT162H272T
Symbol
IODL
Parameter
Output LOW Current
Test Conditions(1)
VCC = 5V, VIN = VIH or VIL, VOUT = 1.5V(3)
Min. Typ.(2) Max. Unit
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.
2.4 3.3 —
V
IOH = –24mA COM'L.
VOL
Output LOW Voltage
VCC = Min.
IOL = 16mA MIL.
— 0.3 0.55 V
VIN = VIH or VIL
IOL = 24mA COM'L.
NOTES:
3071 lnk 08
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. Pins with Bus Hold are identified in the pin description.
5. The test limit for this parameter is ± 5µA at TA = –55°C.
6. Does not include Bus Hold I/O pins.
5.5
4
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