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參數(shù)資料
型號: 74VHCT541AM
廠商: Fairchild Semiconductor
文件頁數(shù): 3/7頁
文件大?。?/td> 0K
描述: IC BUFF/DVR TRI-ST 8BIT 20SOIC
標(biāo)準包裝: 36
系列: 74VHCT
邏輯類型: 緩沖器/線路驅(qū)動器,非反相
元件數(shù): 1
每個元件的位元數(shù): 8
輸出電流高,低: 8mA,8mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 管件
3
www.fairchildsemi.com
7
4
VH
CT5
41A
Noise Characteristics
Note 7: Parameter guaranteed by design.
AC Electrical Characteristics
Note 8: Parameter guaranteed by design. tOSLH |tPLHmax tPLHmin|; tOSHL |tPHLmax tPHLmin|.
Note 9: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average
operating current can be obtained by the equation: ICC (OPR.) CPD * VCC * fIN ICC/8 (per bit).
Symbol
Parameter
VCC
(V)
TA 25qC
Units
Conditions
Typ
Limits
VOLP
(Note 7)
Quiet Output Maximum Dynamic VOL
5.0
1.2
1.6
V
CL 50 pF
VOLV
(Note 7)
Quiet Output Minimum Dynamic VOL
5.0
1.2
1.6
V
CL 50 pF
VIHD
(Note 7)
Minimum HIGH Level Dynamic Input Voltage
5.0
2.0
V
CL 50 pF
VILD
(Note 7)
Maximum HIGH Level Dynamic Input Voltage
5.0
0.8
V
CL 50 pF
Symbol
Parameter
VCC
(V)
TA 25qC
TA 40qC to 85qC
Units
Conditions
Min
Typ
Max
Min
Max
tPLH
Propagation Delay
5.0
r 0.5
5.0
6.9
1.0
8.0
ns
CL 15 pF
tPHL
Time
5.5
7.9
1.0
9.0
CL 50 pF
tPZL
3-STATE Output
5.0
r 0.5
8.3
11.3
1.0
13.0
ns
RL 1 k: CL 15 pF
tPZH
Enable Time
8.8
12.3
1.0
14.0
CL 50 pF
tPLZ
3-STATE Output
5.0
r 0.5
9.4
11.9
1.0
13.5
ns
RL 1 k: CL 50 pF
tPHZ
Disable Time
tOSLH
Output to Output Skew
5.0
r 0.5
1.0
ns
(Note 8)
CL 50 pF
tOSHL
CIN
Input Capacitance
4
10
pF
VCC Open
COUT
Output Capacitance
9
pF
VCC 5.0V
CPD
Power Dissipation Capacitance
19
pF
(Note 9)
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