參數(shù)資料
型號: IDT74FCT161TSOB
廠商: Integrated Device Technology, Inc.
元件分類: 通用總線功能
英文描述: FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
中文描述: 快速CMOS同步預(yù)置二進(jìn)制計數(shù)器
文件頁數(shù): 3/7頁
文件大小: 94K
代理商: IDT74FCT161TSOB
IDT54/74FCT161T/AT/CT, IDT54/74FCT163T/AT/CT
FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
6.7
3
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Commercial: T
A
= 0
°
C to +70
°
C, V
CC
= 5.0V
±
5%; Military: T
A
= –55
°
C to +125
°
C, V
CC
= 5.0V
±
10%
Symbol
Parameter
V
IH
Input HIGH Level
Guaranteed Logic HIGH Level
Test Conditions
(1)
Min.
2.0V
2.7V
Typ.
(2)
Max.
0.8
±
1
±
1
±
1
–1.2
–225
Unit
V
V
V
μ
A
μ
A
μ
A
V
mA
V
COM'L
(5)
MIL
V
IL
I
IH
Input LOW Level
Input HIGH Current
(4)
Input LOW Current
(4)
Input HIGH Current
(4)
Clamp Diode Voltage
Short Circuit Current
Output HIGH Voltage
Guaranteed Logic LOW Level
V
CC
= Max.
V
I
= 2.7V
V
I
= 0.5V
I
IL
V
CC
= Max.
I
I
V
IK
I
OS
V
OH
V
CC
= Max., V
I
= V
CC
(Max.)
V
CC
= Min., I
N
= –18mA
V
CC
= Max.
(3)
, V
O
= GND
V
CC
= Min.
V
IN
= V
IH
or V
IL
–60
2.4
–0.7
–120
3.3
I
OH
= –6mA MIL.
I
OH
= –8mA COM’L.
I
OH
= –12mA MIL.
I
OH
= –15mA COM’L.
I
OL
= 32mA MIL.
I
OL
= 48mA COM’L.
2.0
3.0
V
V
OL
Output LOW Voltage
V
CC
= Min.
V
IN
= V
IH
or V
IL
0.3
0.5
V
V
H
I
CC
Input Hysteresis
Quiescent Power
Supply Current
200
0.01
1
mV
mA
V
CC
= Max.
V
IN
= GND or V
CC
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 V
CC
= 5.0V, +25
°
C ambient.
3. Not more than one output should be shorted at one time. Duration of the short circuit test should not exceed one second.
4. The test limit for this parameter is
±
5
μ
A at T
A
= -55
°
C.
5. Clock pin requires a minimum V
IH
of 2.5V.
2611 tbl 05
相關(guān)PDF資料
PDF描述
IDT54FCT161TLB FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
IDT74FCT161TLB FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
IDT54FCT161TPB FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
IDT74FCT161TPB FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
IDT54FCT163TDB FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
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