參數(shù)資料
型號： HD74HC623
廠商： Hitachi,Ltd.
英文描述： Octal Bus Transceivers(with inverted 3-state outputs)
中文描述： 八路總線收發(fā)器（帶倒三態(tài)輸出）
文件頁數(shù)： 2/10頁
文件大?。?/td> 60K
代理商： HD74HC623
HD74HC620/HD74HC623
2
Pin Arrangement
1
(Top view)
2
3
4
5
8
9
10
11
12
13
16
17
18
19
20
Enable GAB
V
CC
Enable
GBA
B
1
B
3
B
6
B
7
B
8
14
15 B
4
B
5
B
2
A
1
A
2
A
3
A
4
A
7
A
8
GND
6
7
A
5
A
6
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Supply voltage range
V
CC
V
IN
V
OUT
I
OUT
I
CC
, I
GND
I
IK
I
OK
P
T
Tstg
–0.5 to +7.0
V
Input voltage
–0.5 to V
CC
+ 0.5
–0.5 to V
CC
+ 0.5
±
35
±
75
±
20
±
20
V
Output voltage
V
Output current
mA
DC current drain per V
CC
GND
DC input diode current
mA
mA
DC output diode current
mA
Power Dissipation per package
500
mW
Storage temperature
–65 to +150
°
C
相關PDF資料
PDF描述
HD74HC640 Octal Bus Transceivers (with 3-state outputs)
HD74HC643 Octal Bus Transceivers (with 3-state outputs)
HD74HC646 Octal Bus Transceivers/Registers with Multiplexed 3-state outputs
HD74HC648 Octal Bus Transceivers/Registers with Multiplexed 3-state outputs
HD74HC651 8-Bit Universal Shift/Storage Registers With 3-State Outputs 20-CDIP -55 to 125
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