參數(shù)資料
型號(hào): 74ACT11833
廠商: Texas Instruments, Inc.
英文描述: 8-Bit to 9-Bit Parity Bus Transceiver(8位-9位奇偶總線收發(fā)器)
中文描述: 8位9位奇偶總線收發(fā)器(8位-9位奇偶總線收發(fā)器)
文件頁(yè)數(shù): 4/7頁(yè)
文件大小: 75K
代理商: 74ACT11833
54ACT11833, 74ACT11833
8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
4
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 Note 1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
CC
)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 pins
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.5 V to 7 V
–0.5 V to V
CC
+ 0.5 V
–0.5 V to V
CC
+ 0.5 V
±
20 mA
±
50 mA
±
50 mA
±
225 mA
–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.
NOTE 1: The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
recommended operating conditions
54ACT11833
MIN
NOM
3
2.1
3.15
3.85
74ACT11833
MIN
NOM
3
2.1
3.15
3.85
UNIT
MAX
5.5
MAX
5.5
VCC
Supply voltage
5
5
V
VIH
Hi h l
High-level input voltage
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
V
VIL
Low-level input voltage
0.9
1.35
1.65
VCC
VCC
–4
–24
–24
12
24
24
10
125
0.9
1.35
1.65
VCC
VCC
–4
–24
–24
12
24
24
10
85
V
VI
VO
Input voltage
Output voltage
0
0
0
0
V
V
IOH
Hi h l
High-level output current
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
mA
IOL
Low-level output current
mA
t/ v
TA
Input transition rise or fall rate
Operating free-air temperature
0
0
ns/V
°
C
–55
–40
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