参数资料
型号: IDT74FCT16245ATEG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: FCT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48
封装: 0.635 MM PITCH, CERPACK-48
文件页数: 3/7页
文件大小: 142K
代理商: IDT74FCT16245ATEG
3
IDT54/74FCT16245T/AT/CT/ET
FASTCMOS16-BITBIDIRECTIONALTRANSCEIVER
MILITARYANDCOMMERCIALTEMPERATURERANGES
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%
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 (Input pins)(5)
VCC = Max.
VI = VCC
——
±1A
Input HIGH Current (I/O pins)(5)
——
±1
IIL
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
±1A
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
–250
mA
VH
Input Hysteresis
100
mV
ICCL
ICCH
ICCZ
Quiescent Power Supply Current
VCC = Max.
VIN = GND or VCC
5
500
A
5v16-link
OUTPUT DRIVE CHARACTERISTICS
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
2.4
3.5
V
IOH = –15mA COM’L
IOH = –24mA MIL
2
3
V
IOH = –32mA COM’L(4)
VOL
Output LOW Voltage
VCC = Min.
IOL = 48mA MIL
0.2
0.55
V
VIN = VIH or VIL
IOL = 64mA COM’L
IOFF
Input/Output Power Off Leakage(5)
VCC = 0V, VIN or VO
≤ 4.5V
±1
A
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 shorted 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.
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