參數資料
型號: IDT74FCT161ATQ8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 計數器
英文描述: FCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
封裝: QSOP-16
文件頁數: 3/7頁
文件大?。?/td> 69K
代理商: IDT74FCT161ATQ8
INDUSTRIALTEMPERATURERANGE
IDT74FCT161AT/CT
FASTCMOSSYNCHRONOUSPRESETTABLEBINARYCOUNTER
3
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 tested at one time. Duration of the test should not exceed one second.
4. The test limit for this parameter is ±5A at TA = –55°C.
5. Clock pin requires a minimum VIH of 2.5V.
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: TA = –40°C to +85°C, VCC = 5.0V ± 5%
Symbol
Parameter
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Unit
VIH
Input HIGH Level
Guaranteed Logic HIGH Level
(5)
2V
V
VIL
Input LOW Level
Guaranteed Logic LOW Level
0.8
V
IIH
Input HIGH Current
(4)
VCC = Max.
VI = 2.7V
±1
A
IIL
Input LOW Current
(4)
VCC = Max.
VI
= 0.5V
——
±1
A
II
Input HIGH Current
(4)
VCC = Max., VI = VCC (Max.)
±1
A
VIK
Clamp Diode Voltage
VCC = Min., IN = –18mA
–0.7
–1.2
V
IOS
Short Circuit Current
VCC = Max.
(3), VO = GND
–60
–120
–225
mA
VOH
Output HIGH Voltage
VCC = Min.
IOH = –8mA
2.4
3.3
V
VIN = VIH or VIL
IOH = –15mA
2
3
VOL
Output LOW Voltage
VCC = Min.
IOL= 48mA
0.3
0.5
V
VIN = VIH or VIL
VH
Input Hysteresis
200
mV
ICC
Quiescent Power
VCC = Max.
0.01
1
mA
Supply Current
VIN = GND or VCC
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