參數(shù)資料
型號: HD74LVC2244AFPEL-E
元件分類: 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: SOP-20
文件頁數(shù): 3/10頁
文件大?。?/td> 112K
代理商: HD74LVC2244AFPEL-E
HD74LVC2244A
Rev.3.00 Aug. 20, 2004 page 3 of 9
Recommended Operating Conditions
Item
Supply voltage
Symbol
V
CC
Ratings
1.65 to 5.5
1.5 to 5.5
0 to 5.5
0 to 5.5
0 to V
CC
–2
–4
–8
–12
2
4
8
12
0 to 6
–40 to +85
Unit
V
Conditions
At operation
Data retention only
Input voltage
Output voltage
V
I
V
O
V
V
Output “Z” or V
CC
: OFF
Output “H” or “L”
V
CC
= 1.65 V
V
CC
= 2.3 V
V
CC
= 2.7 V
V
CC
= 3.0 to 5.5 V
V
CC
= 1.65 V
V
CC
= 2.3 V
V
CC
= 2.7 V
V
CC
= 3.0 to 5.5 V
I
OH
mA
Output current
I
OL
mA
Input rise / fall time
Operating temperature
t
r
, t
f
Ta
ns / V
°C
Logic Diagram
1
G
1
2
1A1
1A2
1A3
1A4
18
1Y1
1Y2
1Y3
1Y4
4
16
6
14
8
12
2
G
19
11
2A1
2A2
2A3
2A4
9
2Y1
2Y2
2Y3
2Y4
13
7
15
5
17
3
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