參數(shù)資料
型號: SN74ALVC16240
廠商: Texas Instruments, Inc.
英文描述: 16-Bit Buffers/Drivers With 3-State Outputs(16位緩沖器/驅(qū)動器(三態(tài)輸出))
中文描述: 16位緩沖器/驅(qū)動器與3態(tài)輸出(16位緩沖器/驅(qū)動器(三態(tài)輸出))
文件頁數(shù): 3/5頁
文件大?。?/td> 96K
代理商: SN74ALVC16240
SN74ALVC16240
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCAS415 – JANUARY 1993 – REVISED MARCH 1994
9–5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Input voltage range, V
I
(see Note 1)
Output voltage range, V
O
(see Notes 1 and 2)
Input clamp current, I
IK
(V
I
< 0)
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
)
Continuous output current, I
O
(V
O
= 0 to V
CC
)
Continuous current through V
CC
or GND
Maximum power dissipation at T
A
= 55
°
C (in still air) (see Note 3):DGG package
–0.5 V to 4.6 V
–0.5 V to 4.6 V
–0.5 V to V
CC
+ 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–50 mA
±
50 mA
±
50 mA
±
100 mA
0.85 W
1.2 W
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
DL package
Storage temperature range
–65
°
C 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.
NOTES:
1. The input and output 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.
For more information, refer to the Package Thermal Considerationsapplication note.
recommended operating conditions
MIN
MAX
UNIT
VCC
VIH
VIL
VI
VO
Supply voltage
2.7
3.6
V
High-level input voltage
VCC = 2.7 V to 3.6 V
VCC = 2.7 V to 3.6 V
2
V
Low-level input voltage
0.8
V
Input voltage
0
VCC
VCC
–12
V
Output voltage
0
V
IOH
High-level output current
VCC = 2.7 V
VCC = 3 V
VCC = 2.7 V
VCC = 3 V
mA
–24
IOL
Low-level output current
12
mA
24
t/
v
TA
Input transition rise or fall rate
0
10
ns/V
°
C
Operating free-air temperature
–40
85
P
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