參數(shù)資料
型號(hào): ML65L244
廠商: Fairchild Semiconductor Corporation
英文描述: High Speed Dual Quad Buffer/Line Drivers(高速雙通道四緩沖器/線驅(qū)動(dòng)器)
中文描述: 高速雙四緩沖器/線路驅(qū)動(dòng)器(高速雙通道四緩沖器/線驅(qū)動(dòng)器)
文件頁數(shù): 2/8頁
文件大?。?/td> 97K
代理商: ML65L244
ML65244/ML65L244
2
REV. 1.0 10/25/2000
PIN CONFIGURATION
TOP VIEW
20-Pin SOIC, QSOP
PIN DESCRIPTION
NAME
Ai
I/O
I
DESCRIPTION
Data Bus A
YAi
O
Data Bus A
Bi
I
Data Bus B
YBi
O
Data Bus B
1G
I
Output Enable for data bus A
2G
I
Output Enable for data bus B
GND
I
Signal Ground
V
CC
I
+ 5V supply
FUNCTION TABLE
1G
/
2G
Ai/Bi
YAi/YBi
H
X
Z
L
L
L
L
H
H
1G
A0
YB0
A1
YB1
A2
YB2
A3
YB3
GND
V
CC
2G
YA0
B0
YA1
B1
YA2
B2
YA3
B3
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
ABSOLUTE MAXIMUM RATINGS
V
CC................................................................................
–0.3V to 7V
DC Input voltage................................–0.3 to V
CC
+ 0.3V
AC Input voltage (< 20ns) ...................................... –3.0V
DC Output voltage.............................–0.3 to V
CC
+ 0.3V
Output sink current (per pin) ............................... 120mA
Storage temperature ................................–65°C to 150°C
Junction temperature............................................. 150°C
Thermal Impedance (
θ
JA
)
SOIC ............................................................... 96°C/W
QSOP............................................................ 100°C/W
L = Logic Low
H = Logic High
X = Don’t Care
Z = High Impedance
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