參數(shù)資料
型號(hào): 74V2G126CTR
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(yè)數(shù): 2/11頁(yè)
文件大小: 88K
代理商: 74V2G126CTR
74V2G126
2/11
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.
1) Vcc=0V or nG=Vcc(Output in High Impedence state)
2) High or Low State
RECOMMENDED OPERATING CONDITIONS
1) Vcc=0V or nG=Vcc (Output in High Impedence state)
2) High or Low State
3) V
IN
from 30% to 70% of V
CC
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
L
H
H
Z
L
H
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
V
O
I
IK
I
OK
I
O
Supply Voltage
-0.5 to +7.0
V
DC Input Voltage
DC Output Voltage (see note 1)
DC Output Voltage (see note 2)
DC Input Diode Current
DC Output Diode Current
-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
DC Output Current
mA
mA
°
C
°
C
I
CC
or I
GND
DC V
CC
or Ground Current
T
stg
Storage Temperature
T
L
Lead Temperature (10 sec)
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
V
O
T
op
Supply Voltage
Input Voltage
2 to 5.5
0 to 5.5
0 to 5.5
0 to V
CC
-55 to 125
V
V
V
V
°
C
Output Voltage (see note 1)
Output Voltage (see note 2)
Operating Temperature
Input Rise and Fall Time (note 3) (V
CC
= 3.3
±
0.3V)
dt/dv
(V
CC
= 5.0
±
0.5V)
0 to 100
0 to 20
ns/V
ns/V
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