參數(shù)資料
型號: ML65244CS
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 總線收發(fā)器
英文描述: DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: SOIC-20
文件頁數(shù): 2/8頁
文件大?。?/td> 97K
代理商: ML65244CS
ML65244/ML65L244
2
REV. 1.0 10/25/2000
PIN CONFIGURATION
TOP VIEW
20-Pin SOIC, QSOP
PIN DESCRIPTION
NAME
I/O
DESCRIPTION
Ai
I
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
VCC
I
+ 5V supply
FUNCTION TABLE
1G/2G
Ai/Bi
YAi/YBi
HX
Z
LL
L
LH
H
1G
A0
YB0
A1
YB1
A2
YB2
A3
YB3
GND
VCC
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
VCC ................................................................................ –0.3V to 7V
DC Input voltage ................................ –0.3 to VCC + 0.3V
AC Input voltage (< 20ns) ...................................... –3.0V
DC Output voltage ............................. –0.3 to VCC + 0.3V
Output sink current (per pin) ............................... 120mA
Storage temperature ................................ –65°C to 150°C
Junction temperature ............................................. 150°C
Thermal Impedance (
θJA)
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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