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

DM74LS241WM Datasheet

  • DM74LS241WM

  • Octal TRI-STATE Buffers/Line Drivers/Line Receivers

  • 6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

DM54LS240 DM74LS240 DM54LS241 DM74LS241
Octal TRI-STATE Buffers Line Drivers Line Receivers
April 1992
DM54LS240 DM74LS240
DM54LS241 DM74LS241
Octal TRI-STATE Buffers Line Drivers Line Receivers
General Description
These buffers line drivers are designed to improve both the
performance and PC board density of TRI-STATE buffers
drivers employed as memory-address drivers clock drivers
and bus-oriented transmitters receivers Featuring 400 mV
of hysteresis at each low current PNP data line input they
provide improved noise rejection and high fanout outputs
and can be used to drive terminated lines down to 133X
Y
Y
Y
Features
Y
Y
Y
Y
Y
TRI-STATE outputs drive bus lines directly
PNP inputs reduce DC loading on bus lines
Hysteresis at data inputs improves noise margins
Typical I
OL
(sink current)
54LS
12 mA
74LS
24 mA
Typical I
OH
(source current)
b
12 mA
54LS
b
15 mA
74LS
Typical propagation delay times
Inverting
10 5 ns
Noninverting 12 ns
Typical enable disable time 18 ns
Typical power dissipation (enabled)
Inverting
130 mW
Noninverting 135 mW
Connection Diagrams
Dual-In-Line Package
Dual-In-Line Package
TL F 6411 鈥?1
TL F 6411 鈥?2
Order Number DM54LS240J
DM54LS240W DM54LS240E
DM74LS240WM or DM74LS240N
See NS Package Number E20A J20A
M20B N20A or W20A
Order Number DM54LS241J
DM54LS241W DM54LS241E
DM74LS241WM or DM74LS241N
See NS Package Number E20A J20A
M20B N20A or W20A
Function Tables
LS240
Inputs
G
L
L
H
A
L
H
X
Output
Y
H
L
Z
G
X
X
X
H
H
L
G
L
L
H
X
X
X
LS241
Inputs
1A
L
H
X
X
X
X
2A
X
X
X
L
H
X
Outputs
1Y
L
H
Z
L
H
Z
2Y
L
e
Low Logic Level
H
e
High Logic Level
X
e
Either Low or High Logic Level
Z
e
High Impedance
TRI-STATE is a registered trademark of National Semiconductor Corporation
C
1995 National Semiconductor Corporation
TL F 6411
RRD-B30M105 Printed in U S A

DM74LS241WM 產(chǎn)品屬性

  • Fairchild Semiconductor

  • 8

  • 1

  • Non-Inverting

  • 5.25 V

  • 4.75 V

  • + 70 C

  • SMD/SMT

  • SOIC-20

  • Rail

  • - 15 mA

  • LS

  • Bipolar

  • 24 mA

  • 0 C

  • 8

  • 3-State

  • 22 ns at 5 V

DM74LS241WM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！