音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

7409 Datasheet

  • 7409

  • Quad 2-Input AND Gates with Open-Collector Outputs

  • 4頁

  • NSC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

5409 DM7409 Quad 2-Input AND Gates with Open-Collector Outputs
June 1989
5409 DM7409 Quad 2-Input AND Gates
with Open-Collector Outputs
General Description
This device contains four independent gates each of which
performs the logic AND function The open-collector out-
puts require external pull-up resistors for proper logical op-
eration
Pull-Up Resistor Equations
R
MAX
e
V
CC
(Min)
b
V
OH
N
1
(I
OH
)
a
N
2
(I
IH
)
V
CC
(Max)
b
V
OL
R
MIN
e
I
OL
b
N
3
(I
IL
)
Where N
1
(I
OH
)
e
total maximum output high current for all
outputs tied to pull-up resistor
N
2
(I
IH
)
e
total maximum input high current for all
inputs tied to pull-up resistor
N
3
(I
IL
)
e
total maximum input low current for all
inputs tied to pull-up resistor
Connection Diagram
Dual-In-Line Package
TL F 6499 鈥?1
Order Number 5409DMQB 5409FMQB or DM7409N
See NS Package Number J14A N14A or W14B
Function Table
Y
e
AB
Inputs
A
L
L
H
H
H
e
High Logic Level
L
e
Low Logic Level
Output
B
L
H
L
H
Y
L
L
L
H
C
1995 National Semiconductor Corporation
TL F 6499
RRD-B30M105 Printed in U S A

7409相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP,
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù):
賣家服務(wù):
技術(shù)客服:

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號,
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人:

聯(lián)系方式:

按住滑塊,拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見,您的參與是維庫提升服務(wù)的動力!意見一經(jīng)采納,將有感恩紅包奉上哦!