參數(shù)資料
型號(hào): DT74FCT162244ATPF
英文描述: Buffer/Driver
中文描述: 緩沖器/驅(qū)動(dòng)器
文件頁(yè)數(shù): 3/7頁(yè)
文件大小: 69K
代理商: DT74FCT162244ATPF
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
IDT54/74FCT162244T/AT/CT/ET
FAST CMOS 16-BIT BUFFER/LINE DRIVER
3
Symbol
Parameter
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Unit
V
IH
Input HIGH Level
Guaranteed Logic HIGH Level
2
V
V
IL
Input LOW Level
Guaranteed Logic LOW Level
0.8
V
I
IH
Input HIGH Current (Input pins)
(5)
V
CC
= Max.
V
I
= V
CC
±
1
μA
Input HIGH Current (I/O pins)
(5)
±
1
I
IL
Input LOW Current (Input pins)
(5)
V
I
= GND
±
1
μA
Input LOW Current (I/O pins)
(5)
±
1
I
OZH
High Impedance Output Current
V
CC
= Max.
V
O
= 2.7V
±
1
μA
I
OZL
(3-State Output pins)
(5)
V
O
= 0.5V
±
1
V
IK
Clamp Diode Voltage
V
CC
= Min., I
IN
= –18mA
–0.7
–1.2
V
I
OS
Short Circuit Current
V
CC
= Max., V
O
= GND
(3)
–80
–140
–250
mA
V
H
Input Hysteresis
100
mV
I
CCL
I
CCH
I
CCZ
Quiescent Power Supply Current
V
CC
= Max.
V
IN
= GND or V
CC
5
500
μA
DC ELECTRICAL CHARACTERISTICS OV ER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: T
A
= –40°C to +85°C, V
CC
= 5.0V ±10%; Mlitary: T
A
= –55°C to +125°C, V
CC
= 5.0V ±10%
Symbol
I
ODL
I
ODH
V
OH
Parameter
Test Conditions
(1)
V
CC
= 5V
,
V
IN =
V
IH
or
V
IL,
V
O
= 1.5V
(3)
V
CC
= 5V
,
V
IN =
V
IH
or
V
IL,
V
O
= 1.5V
(3)
V
CC
= Mn
V
IN
= V
IH
or V
IL
V
CC
= Mn
V
IN
= V
IH
or V
IL
Mn.
Typ.
(2)
Max.
200
–200
Unit
mA
mA
Output LOW Current
Output HIGH Current
Output HIGH Voltage
60
–60
2.4
115
–115
3.3
I
OH
= –16mA MIL
I
OH
= –24mA COML
I
OH
= 16mA MIL
I
OH
= 24mA COML
V
V
OL
Output LOW Voltage
0.3
0.55
V
OUTPUT DRIV E CHARACTERISTICS
NOTES:
1. For conditions shown as Mn. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 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. This test limt for this parameter is ±5μA at T
A
= –55°C.
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