參數(shù)資料
型號: HD74BC240A
廠商: Hitachi,Ltd.
英文描述: Octal Buffers/Line Drivers With 3 State Outputs(三態(tài)輸出的八緩沖器/線驅(qū)動器)
中文描述: 八路緩沖器/線路驅(qū)動器,三態(tài)輸出(三態(tài)輸出的八緩沖器/線驅(qū)動器)
文件頁數(shù): 2/8頁
文件大?。?/td> 39K
代理商: HD74BC240A
HD74BC240A
2
Pin Arrangement
(Top view)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
1A1
2
Y
4
1A2
2
Y
3
1A3
2
Y
2
1A4
2
Y
1
V
CC
2
G
1
Y
1
2A4
1
Y
2
2A3
1
Y
3
2A2
1
Y
4
2A1
1
G
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Supply voltage
V
CC
I
IK
V
IN
V
OUT
V
OUT(off)
Tstg
–0.5 to +7.0
V
Input diode current
±
30
mA
Input voltage
–0.5 to +7.5
V
Output voltage
–0.5 to +7.5
V
Off state output voltage
–0.5 to +5.5
V
Storage temperature
Note:
1. The absolute maximum ratings are values which must not individually be exceeded, and
furthermore, no two of which may be realized at the same time.
–65 to +150
°
C
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參數(shù)描述
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