參數(shù)資料
型號: IDT74FCT621ATSO8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, SOIC-20
文件頁數(shù): 3/6頁
文件大?。?/td> 66K
代理商: IDT74FCT621ATSO8
INDUSTRIALTEMPERATURERANGE
IDT74FCT621T/AT
FASTCMOSOCTALBUSTRANSCEIVER(OPENDRAIN)
3
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: TA = –40°C to +85°C, VCC = 5.0V ±5%
Symbol
Parameter
Test Conditions(1)
Min.
Typ.(2)
Max.
Unit
VIH
Input HIGH Level
Guaranteed Logic HIGH Level
2
V
VIL
Input LOW Level
Guaranteed Logic LOW Level
0.8
V
IIH
Input HIGH Current
(4)
VCC = Max., VI = 2.7V
±1
A
IIL
Input LOW Current
(4)
VCC = Max., VI = 0.5V
±1
A
II
Input HIGH Current
(4)
VCC = Max., VI = VCC (Max.)
±1
A
VIK
Clamp Diode Voltage
VCC = Min., IN= –18mA
–0.7
–1.2
V
IOH
Output HIGH Current
VCC = Max.
VOH = Vcc (Max.)
20
A
VIN = VIH or VIL
VOL
Output LOW Voltage
VCC = Min.
IOL = 64mA
(3)
0.3
0.55
V
(B Bus)
VIN = VIH or VIL
VOL
Output LOW Voltage
VCC = Min.
IOL = 48mA
(3)
0.3
0.5
V
(A Bus)
VIN = VIH or VIL
IOFF
Input/Output Power Off
VCC = 0V, VIN or VO - 4.5V
±1
A
Leakage
(4)
VH
Input Hysteresis
200
mV
ICC
Quiescent Power Supply
VCC = max., VIN = GND or Vcc
0.01
1
mA
Current
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. These are maximum IOL values per output, for 8 outputs turned on simultaneously. Total maximum IOL (all outputs) is 512mA for commercial and 384mA for military. Derate
IOL for number of outputs exceeding 8 turned on simultaneously.
4. The test limit for this parameter is ±5A at TA = –55°C.
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