參數(shù)資料
型號: HD74CDCF2509B
廠商: Hitachi,Ltd.
英文描述: 3.3-V Phase-lock Loop Clock Driver(3.3V鎖相環(huán)時(shí)鐘驅(qū)動(dòng)器)
中文描述: 的3.3V鎖相環(huán)時(shí)鐘驅(qū)動(dòng)器(3.3鎖相環(huán)時(shí)鐘驅(qū)動(dòng)器)
文件頁數(shù): 3/11頁
文件大?。?/td> 42K
代理商: HD74CDCF2509B
HD74CDCF2509B
3
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
or I
GND
P
T
–0.5 to 4.6
V
Input voltage
*1
–0.5 to 6.5
V
Output voltage
*1, 2
–0.5 to V
CC
+0.5
–50
V
Input clamp current
mA
V
I
< 0
V
O
< 0 or V
O
> V
CC
V
O
= 0 to V
CC
Output clamp current
±
50
±
50
±
100
mA
Continuous output current
mA
Supply current
mA
Maximum power dissipation
at Ta = 55
°
C (in still air)
*3
0.7
W
Storage temperature
Notes:
T
stg
–65 to +150
°
C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage
to the device. These are stress ratings only, and functional operation of the device at these or
any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute maximum rated conditions for extended periods may affect device
reliability.
1. The input and output negative voltage ratings may be exceeded if the input and output clamp
current ratings are observed.
2. This value is limited to 4.6 V maximum.
3. The maximum package power dissipation is calculated using a junction temperature of 150
°
C
and a board trace length of 750 mils.
Recommended Operating Conditions
Item
Symbol
Min
Typ
Max
Unit
Conditions
Supply voltage
V
CC
V
IH
V
IL
V
I
I
OH
I
OL
T
a
3.0
3.6
V
Input voltage
2.0
V
0.8
0
V
CC
–12
Output current
mA
12
Operating temperature
Note: Unused inputs must be held high or low to prevent them from floating.
0
85
°
C
相關(guān)PDF資料
PDF描述
HD74CDCF2510B 3.3-V Phase-lock Loop Clock Driver(3.3V鎖相環(huán)時(shí)鐘驅(qū)動(dòng)器)
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