- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄369277 > 7409 (National Semiconductor Corporation) Quad 2-Input AND Gates with Open-Collector Outputs PDF資料下載
參數(shù)資料
| 型號(hào)： | 7409 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Quad 2-Input AND Gates with Open-Collector Outputs |
| 中文描述： | 四2輸入與門(mén)與集電極開(kāi)路輸出 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 93K |
| 代理商： | 7409 |
TL/F/6499
5
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
)
R
MIN
e
V
CC
(Max)
b
V
OL
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/6499–1
Order Number 5409DMQB, 5409FMQB or DM7409N
See NS Package Number J14A, N14A or W14B
Function Table
Y
e
AB
Inputs
Output
A
B
Y
L
L
H
H
L
H
L
H
L
L
L
H
H
e
High Logic Level
L
e
Low Logic Level
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74107 | DUAL J-K FLIP FLOP WITH CLEAR |
| 7410 | Triple 3-Input NAND Gates |
| 74112 | DUAL J-K FLIP FLOP WITH PRESET AND CLEAR |
| 7411DC | TRIPLE 3-INPUT AND GATE |
| 7411FC | TRIPLE 3-INPUT AND GATE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74090 | 制造商:MYRRA 功能描述:TRANSFORMER FOR TINYSWITCH 制造商:Myrra 功能描述:TRANSFORMER, FOR TINYSWITCH |
| 740905-000 | 制造商:TE Connectivity 功能描述:Connector Accessories Tinel Lock Adapter Straight Aluminum Alloy Olive Drab Cadmium Over Electroless Nickel 制造商:TE Connectivity 功能描述:ADPTR TINEL LOCK STR SHELL 10, B 制造商:TE Connectivity 功能描述:TXR61AB00-1004AI |
| 74091 | 制造商:MYRRA 功能描述:TRANSFORMER FOR TINYSWITCH |
| 7409-1 | 制造商:Brady Corporation 功能描述: |
| 7409199 | 制造商: 功能描述: 制造商:U S ARMY TANK AUTOMOTIVE 功能描述: 制造商:undefined 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。