參數(shù)資料
型號: 74LVT574MTCX
廠商: Fairchild Semiconductor
文件頁數(shù): 8/11頁
文件大?。?/td> 0K
描述: IC FLIP FLOP OCT D 3ST 20TSSOP
標準包裝: 1
系列: 74LVT
功能: 標準
類型: D 型總線
輸出類型: 三態(tài)非反相
元件數(shù): 1
每個元件的位元數(shù): 8
頻率 - 時鐘: 150MHz
延遲時間 - 傳輸: 4.5ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 32mA,64mA
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
包裝: 標準包裝
產(chǎn)品目錄頁面: 1211 (CN2011-ZH PDF)
其它名稱: 74LVT574MTCXDKR
1999 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LVT574, 74LVTH574 Rev. 1.6.0
6
74L
VT574,
74L
VTH574
Lo
w
V
olta
g
e
Octal
D-T
ype
Flip-Flop
with
3-ST
A
TE
Outputs
Dynamic Switching Characteristics(7)
Notes:
7. Characterized in SOIC package. Guaranteed parameter, but not tested.
8. Max number of outputs defined as (n). n–1 data inputs are driven 0V to 3V. Output under test held LOW.
AC Electrical Characteristics
Notes:
9. All typical values are at VCC = 3.3V, TA = 25°C.
10. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
separate outputs of the same device. The specification applies to any outputs switching in the same direction,
either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
Capacitance(11)
Note:
11. Capacitance is measured at frequency f
= 1MHz, per MIL-STD-883, Method 3012.
Symbol
Parameter
VCC (V)
Conditions
TA = 25°C
Units
CL = 50pF, RL = 500
Min.
Typ.
Max.
VOLP
Quiet Output Maximum
Dynamic VOL
3.3
(8)
0.8
V
VOLV
Quiet Output Minimum
Dynamic VOL
3.3
(8)
–0.8
V
Symbol
Parameter
TA = –40°C to +85°C
CL = 50pF, RL = 500
Units
VCC = 3.3V ± 0.3V
VCC = 2.7V
Min.
Typ.(9)
Max.
Min.
Max.
fMAX
Maximum Clock Frequency
150
MHz
tPHL
Propagation Delay, CP to On
1.8
4.6
1.8
5.3
ns
tPLH
1.8
4.5
1.8
5.3
tPZL
Output Enable Time
1.5
5.2
1.5
6.1
ns
tPZH
1.5
4.8
1.5
5.9
tPLZ
Output Disable Time
2.0
4.4
2.0
4.4
ns
tPHZ
2.0
4.8
2.0
5.1
tS
Setup Time
2.0
2.4
ns
tH
Hold Time
0.3
0.0
ns
tW
Pulse Width
3.3
ns
tOSHL, tOSLH
Output to Output Skew(10)
1.0
ns
Symbol
Parameter
Conditions
Typical
Units
CIN
Input Capacitance
VCC = Open, VI = 0V or VCC
4pF
COUT
Output Capacitance
VCC = 3.0V, VO = 0V or VCC
6
pF
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