參數(shù)資料
型號: 74V2T125
廠商: 意法半導(dǎo)體
英文描述: DUAL BUS BUFFER (3-STATE)
中文描述: 雙總線緩沖器(三態(tài))
文件頁數(shù): 2/10頁
文件大?。?/td> 221K
代理商: 74V2T125
74V2T125
2/10
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X: "H" or "L"
Z: High Impedance
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
RECOMMENDED OPERATING CONDITIONS
1) V
IN
from 0.8V to 2V
PIN No
SYMBOL
NAME AND FUNCTION
1, 7
2, 5
3, 6
4
8
1G, 2G
1A, 2A
2Y, 1Y
GND
V
CC
Output Enable Inputs
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
A
G
Y
X
L
H
H
L
L
Z
L
H
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
I
IK
I
OK
I
O
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
I
CC
or I
GND
DC V
CC
or Ground Current
T
stg
Storage Temperature
T
L
Lead Temperature (10 sec)
-0.5 to +7.0
-0.5 to +7.0
-0.5 to V
CC
+ 0.5
20
20
±
25
±
50
-65 to +150
260
V
V
V
mA
mA
mA
mA
°C
°C
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
T
op
dt/dv
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time (note 1) (V
CC
= 5.0
±
0.5V)
4.5 to 5.5
0 to 5.5
0 to V
CC
-55 to 125
0 to 20
V
V
V
°C
ns/V
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