參數(shù)資料
型號: 74FCT16952CTPVG8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: GREEN, SSOP-56
文件頁數(shù): 3/7頁
文件大小: 78K
代理商: 74FCT16952CTPVG8
3
IDT74FCT16925AT/CT/ET
FASTCMOS16-BITREGISTEREDTRANSCEIVER
INDUSTRIALTEMPERATURERANGE
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
——
±1
A
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
±1
A
IOZL
(3-StateOutputpins)(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
Quiescent Power Supply Current
VCC = Max.
5
500
A
ICCH
VIN = GND or VCC
ICCZ
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: TA = –40°C to +85°C, VCC = 5.0V ±10%
NOTES:
1. For conditions shown as Min. or Max., 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 ±5
μA at TA = -55°C.
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
VIN = VIH or VIL
IOH = –15mA
2.4
3.5
V
IOH = –32mA(4)
23
VOH
Output LOW Voltage
VCC = Min.
IOL = 64mA
0.2
0.55
V
VIN = VIH or VIL
IOFF
Input/OutputPowerOffLeakage(5)
VCC = 0V, VIN or VO
≤ 4.5V
±1
μA
OUTPUT DRIVE CHARACTERISTICS
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