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

DS36277TN Datasheet

  • DS36277TN

  • Dominant Mode Multipoint Transceiver

  • 12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

DS36277 Dominant Mode Multipoint Transceiver
July 1998
DS36277
Dominant Mode Multipoint Transceiver
General Description
The DS36277 Dominant Mode Multipoint Transceiver is de-
signed for use on bi-directional differential busses. It is opti-
mal for use on Interfaces that utilize Society of Automotive
Engineers (SAE) J1708 Electrical Standard.
The device is similar to standard TIA/EIA-485 transceivers,
but differs in enabling scheme. The Driver鈥檚 Input is normally
externally tied LOW, thus providing only two states: Active
(LOW), or Disabled (OFF). When the driver is active, the
dominant mode is LOW, conversely, when the driver is dis-
abled, the bus is pulled HIGH by external bias resistors.
The receiver provides a FAILSAFE feature that guarantees a
known output state when the Interface is in the following con-
ditions: Floating Line, Idle Line (no active drivers), and Line
Fault Conditions (open or short). The receiver output is
HIGH for the following conditions: Open Inputs, Terminated
Inputs (50鈩?, or Shorted Inputs. FAILSAFE is a highly desir-
able feature when the transceivers are used with Asynchro-
nous Controllers such as UARTs.
Features
n
FAILSAFE receiver, RO = HIGH for:
鈥?OPEN inputs
鈥?Terminated inputs
鈥?SHORTED inputs
n
Optimal for use in SAE J1708 Interfaces
n
Compatible with popular interface standards:
鈥?TIA/EIA-485 and TIA/EIA-422-A
鈥?CCITT recommendation V.11
n
Bi-directional transceiver
鈥?Designed for multipoint transmission
n
Wide bus common mode range
鈥?(鈭?V to +12V)
n
Available in plastic DIP and SOIC packages
Connection and Logic Diagram
Truth Tables
Driver
Inputs
DE
L
L
H
DI
L
H
X
DO/RI
L
H
Z
Outputs
DO /RI
H
L
Z
DS011384-1
Order Number DS36277TM or DS36277TN
See NS Package Number M08A or N08E
Receiver
Inputs
RE
L
L
L
L
H
DO/RI鈥揇O /RI
鈮?/div>
0 mV
鈮?/div>
鈭?00 mV
SHORTED
OPEN
X
Output
RO
H
L
H
H
Z
TRI-STATE
廬
is a registered trademark of National Semiconductor Corporation.
漏 1999 National Semiconductor Corporation
DS011384
www.national.com

DS36277TN相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    The DS3600 is a secure supervisor with 64 bytes of SRAM for ...
    Maxim Integrate...
  • 英文版
    The DS3605 is the integration of a nonvolatile (NV) SRAM con...
    Maxim Integrate...
  • 英文版
    Octal TRI-STATE MOS Drivers
    NSC
  • 英文版
    Octal TRI-STATE MOS Drivers
    NSC [Natio...
  • 英文版
    ETC
  • 英文版
    CMOS Dual Peripheral Drivers
  • 英文版
    CMOS Dual Peripheral Drivers
    NSC
  • 英文版
    CMOS Dual Peripheral Drivers
    NSC [Natio...
  • 英文版
    CMOS Dual Peripheral Drivers
    NSC
  • 英文版
    CMOS Dual Peripheral Drivers
    NSC [Natio...
  • 英文版
    CMOS Dual Peripheral Drivers
    NSC
  • 英文版
    CMOS Dual Peripheral Drivers
    NSC [Natio...
  • 英文版
    The DS3641 is a secure supervisor with 1,024 bytes of SRAM f...
    Maxim Integrate...
  • 英文版
    The DS3644 is a highly integrated, encryption-key supervisor...
    Maxim Integrate...
  • 英文版
    No description available.
    Maxim Integrate...
  • 英文版
    TRI-STATE TTL to MOS Multiplexers/Drivers
    NSC
  • 英文版
    TRI-STATE TTL to MOS Multiplexers/Drivers
    NSC [Natio...
  • 英文版
    ETC
  • 英文版
  • 英文版
    Quad Differential Line Receivers
    NSC

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

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！