參數(shù)資料
型號(hào): 75F657SC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and 3-STATE Outputs
中文描述: F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24
封裝: 0.300 INCH, MS-013, SOIC-24
文件頁數(shù): 4/7頁
文件大?。?/td> 61K
代理商: 75F657SC
www.fairchildsemi.com
4
7
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
Note 1:
Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 2:
Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
V
CC
Pin Potential to Ground Pin
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
in HIGH State (with V
CC
=
0V)
Standard Output
3-STATE Output
Current Applied to Output
in LOW State (Max)
65
°
C to
+
150
°
C
55
°
C to
+
125
°
C
55
°
C to
+
150
°
C
0.5V to
+
7.0V
0.5V to
+
7.0V
30 mA to
+
5.0 mA
0.5V to V
CC
0.5V to
+
5.5V
twice the rated I
OL
(mA)
Free Air Ambient Temperature
Supply Voltage
0
°
C to
+
70
°
C
+
4.5V to
+
5.5V
Symbol
Parameter
Min
Typ
Max
Units
V
CC
Conditions
V
IH
V
IL
V
CD
V
OH
Input HIGH Voltage
2.0
V
Recognized as a HIGH Signal
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
0.8
1.2
V
V
Recognized as a LOW Signal
I
IN
=
18 mA
I
OH
=
1 mA (A
n
)
I
OH
=
3 mA (A
n
B
n
, Parity, ERROR)
I
OH
=
15 mA (B
n
, Parity, ERROR)
I
OH
=
1 mA (A
n
)
I
OH
=
3 mA (A
n
, B
n
, Parity, ERROR)
I
OL
=
24 mA (A
n
)
I
OL
=
64 mA (B
n
Parity, ERROR)
V
IN
=
2.7V (ODD/EVEN)
V
IN
2.7V (T/R, OE)
Min
10% V
CC
10% V
CC
10% V
CC
5% V
CC
5% V
CC
10% V
CC
10% V
CC
2.5
V
Min
Voltage
2.4
2.0
2.7
2.7
V
OL
Output LOW
Voltage
0.5
0.55
V
Min
I
IH
Input HIGH
20
μ
A
Max
Current
40
I
BVI
Input HIGH Current
Breakdown Test
Input HIGH Current
100
μ
A
V
CC
=
0
V
IN
=
7.0V (T/R, OE, ODD/EVEN)
I
BVIT
1.0
mA
Max
V
IN
=
5.5V (Parity, B
n
)
V
IN
=
5.5V (A
n
)
V
IN
=
0.5V (ODD/EVEN)
V
IN
=
0.5V (T/R, OE)
Breakdown Test (I/O)
2.0
I
IL
Input LOW
20
40
μ
A
Max
Current
I
OZH
Output Leakage Current
50
μ
A
Max
V
OUT
=
2.7V (ERROR)
V
OUT
=
0.5V (ERROR)
V
I/O
=
2.7V (B
n
, Parity)
V
I/O
=
2.7V (A
n
)
V
I/O
=
0.5V (B
n
, Parity)
V
I/O
=
0.5V (A
n
)
V
OUT
=
0V (A
n
)
V
OUT
=
0V (B
n
, Parity, ERROR)
I
OZL
I
IH
+
I
OZH
Output Leakage Current
Output Leakage
Current
50
70
90
70
90
150
225
μ
A
Max
μ
A
Max
I
IL
+
I
OZL
Output Leakage
Current
Output Short-Circuit
μ
A
Max
I
OS
60
100
mA
Max
Current
I
CEX
Output HIGH Leakage
250
μ
A
Max
V
OUT
=
V
CC
(ERROR)
V
OUT
=
V
CC
(B
n
, Parity)
V
OUT
=
V
CC
(A
n
)
V
OUT
=
5.25V (A
n
, B
n
, Parity, ERROR)
V
O
=
HIGH
V
O
=
LOW
V
O
=
HIGH Z
Current
1.0
mA
Max
2.0
mA
Max
I
ZZ
I
CCH
I
CCL
I
CCZ
Bus Drainage Test
500
μ
A
mA
mA
mA
0.0V
Power Supply Current
Power Supply Current
Power Supply Current
101
112
109
125
150
145
Max
Max
Max
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