参数资料
型号: IDT74ALVCH16244PV8
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封装: SSOP-48
文件页数: 3/6页
文件大小: 74K
代理商: IDT74ALVCH16244PV8
INDUSTRIALTEMPERATURERANGE
IDT74ALVCH16244
3.3VCMOS16-BITBUFFER/DRIVERWITH3-STATEOUTPUTS
3
Symbol
Parameter
Test Conditions
Min.
Typ.(1)
Max.
Unit
VIH
Input HIGH Voltage Level
VCC = 2.3V to 2.7V
1.7
V
VCC = 2.7V to 3.6V
2
VIL
Input LOW Voltage Level
VCC = 2.3V to 2.7V
0.7
V
VCC = 2.7V to 3.6V
0.8
IIH
Input HIGH Current
VCC = 3.6V
VI = VCC
——
±5 A
IIL
Input LOW Current
VCC = 3.6V
VI = GND
±5 A
IOZH
High Impedance Output Current
VCC = 3.6V
VO = VCC
——
±10
A
IOZL
(3-State Output pins)
VO = GND
±10
VIK
Clamp Diode Voltage
VCC = 2.3V, IIN = –18mA
–0.7
–1.2
V
VH
Input Hysteresis
VCC = 3.3V
100
mV
ICCL
Quiescent Power Supply Current
VCC = 3.6V
0.1
40
A
ICCH
VIN = GND or VCC
ICCZ
ΔICC
Quiescent Power Supply Current
One input at VCC - 0.6V, other inputs at VCC or GND
750
A
Variation
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = –40°C to +85°C
NOTE:
1.
Typical values are at VCC = 3.3V, +25°C ambient.
BUS-HOLDCHARACTERISTICS
Symbol
Parameter(1)
Test Conditions
Min.
Typ.(2)
Max.
Unit
IBHH
Bus-Hold Input Sustain Current
VCC = 3V
VI = 2V
– 75
A
IBHL
VI = 0.8V
75
IBHH
Bus-Hold Input Sustain Current
VCC = 2.3V
VI = 1.7V
– 45
A
IBHL
VI = 0.7V
45
IBHHO
Bus-Hold Input Overdrive Current
VCC = 3.6V
VI = 0 to 3.6V
±500
A
IBHLO
NOTES:
1.
Pins with Bus-Hold are identified in the pin description.
2.
Typical values are at VCC = 3.3V, +25°C ambient.
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