IDT54FCT162244AT Просмотр технического описания (PDF) - Integrated Device Technology
Номер в каталоге
Компоненты Описание
Список матч
IDT54FCT162244AT Datasheet PDF : 9 Pages
| |||
IDT54/74FCT16244T/AT/CT/ET, 162244T/AT/CT/ET,
166244T/AT/CT, 162H244T/AT/CT/ET FAST CMOS 16-BIT BUFFER/LINE DRIVER
MILITARY AND COMMERCIAL TEMPERATURE 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. Unit
2.0 —
—
V
VIL
Input LOW Level
Guaranteed Logic LOW Level
II H
Input
Standard Input(5)
VCC = Max.
VI = VCC
HIGH
Standard I/O(5)
Current(4) Bus-hold Input
—
— 0.8
V
—
—
±1
µA
—
—
±1
—
— ±100
Bus-hold I/O
II L
Input
Standard Input(5)
LOW
Standard I/O(5)
Current(4) Bus-hold Input
VI = GND
—
— ±100
—
—
±1
—
—
±1
—
— ±100
Bus-hold I/O
—
— ±100
IBHH
Bus Hold Bus-hold Input
VCC = Min.
VI = 2.0V
–50 —
—
µA
IBHL
IOZH
IOZL
Sustain
Current(4)
High Impedance Output Current
(3-State Output pins)(5,6)
VCC = Max.
VI = 0.8V
VO = 2.7V
VO = 0.5V
+50 —
—
—
—
—
—
±1 µA
±1
VIK
Clamp Diode Voltage
IOS
Short Circuit Current
VCC = Min., IIN = –18mA
VCC = Max., VO = GND(3)
— –0.7 –1.2 V
–80 –140 –225 mA
VH
Input Hysteresis
—
— 100 — mV
ICCL
ICCH
ICCZ
Quiescent Power Supply Current VCC = Max., VIN = GND or VCC
—
5
500 µA
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. 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.
2544 lnk 06
5.2
4
Share Link: 