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

74LCXR2245MTC Datasheet

  • 74LCXR2245MTC

  • Low Voltage Bidirectional Transceiver with 5V Tolerant Input...

  • 108.67KB

  • 10頁

  • FAIRCHILD

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

74LCXR2245 Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26鈩?Series
Resistors on Both A and B Ports
October 2000
Revised October 2000
74LCXR2245
Low Voltage Bidirectional Transceiver with
5V Tolerant Inputs and Outputs and
26
鈩?/div>
Series Resistors on Both A and B Ports
General Description
The LCXR2245 contains eight non-inverting bidirectional
buffers with 3-STATE outputs and is intended for bus ori-
ented applications. The device is designed for low voltage
(2.5V and 3.3V) V
CC
applications with capability of interfac-
ing to a 5V signal environment. The T/R input determines
the direction of data flow through the device. The OE input
disables both the A and B ports by placing them in a high
impedance state. The 26
鈩?/div>
series resistor helps reduce
output overshoot and undershoot.
The LCXR2245 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing CMOS low power dissipation.
Features
s
5V tolerant inputs and outputs
s
2.3V鈥?.6V V
CC
specifications provided
s
8.0 ns t
PD
max (V
CC
=
3.3V), 10
碌
A I
CC
max
s
Power down high impedance inputs and outputs
s
Supports live insertion/withdrawal (Note 1)
s
鹵
12 mA output drive (V
CC
=
3.0V)
s
Implements patented noise/EMI reduction circuitry
s
Latch-up performance exceeds 500 mA
s
Equivalent 26
鈩?/div>
series resistor on all outputs
s
ESD performance:
Human body model
>
2000V
Machine model
>
200V
Note 1:
To ensure the high-impedance state during power up or down, OE
should be tied to V
CC
through a pull-up resistor: the minimum value or the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Order Number
74LCXR2245WM
74LCXR2245SJ
74LCXR2245MSA
74LCXR2245MTC
Package Number
M20B
M20D
MSA20
MTC20
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
Connection Diagram
Pin Descriptions
Pin Names
OE
T/R
A
0
鈥揂
7
B
0
鈥揃
7
Description
Output Enable Input
Transmit/Receive Input
Side A Inputs or 3-STATE Outputs
Side B Inputs or 3-STATE Outputs
漏 2000 Fairchild Semiconductor Corporation
DS500361
www.fairchildsemi.com

74LCXR2245MTC 產(chǎn)品屬性

  • 73

  • 集成電路 (IC)

  • 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器

  • 74LCX

  • 收發(fā)器，非反相

  • 1

  • 8

  • 12mA，12mA

  • 2 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-TSSOP（0.173"，4.40mm 寬）

  • 20-TSSOP

  • 管件

74LCXR2245MTC相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
    FAIRCHILD
  • 英文版
    Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
    FAIRCHILD ...
  • 英文版
    Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
    FAIRCHILD ...
  • 英文版
    LOW VOLTAGE QUAD 2-INPUT NOR GATE WITH 5V TOLERANT INPUTS AN...
    TOSHIBA
  • 英文版
    LOW VOLTAGE CMOS QUAD 2-INPUT NOR GATE WITH 5V TOLERANT INPU...
    STMICROELECTRONICS
  • 英文版
    LOW-VOLTAGE CMOS QUAD 2-INPUT NOR GATE
    ONSEMI
  • 英文版
    LOW-VOLTAGE CMOS QUAD 2-INPUT NOR GATE
    MOTOROLA
  • 英文版
    Low Voltage Quad 2-Input NOR Gate
    FAIRCHILD
  • 英文版
    LOW VOLTAGE CMOS QUAD 2-INPUT NOR GATE WITH 5V TOLERANT INPU...
    STMICROELECTRON...
  • 英文版
    LOW-VOLTAGE CMOS QUAD 2-INPUT NOR GATE
    MOTOROLA [...
  • 英文版
    LOW-VOLTAGE CMOS QUAD 2-INPUT NOR GATE
    ONSEMI [ON...
  • 英文版
    LOW VOLTAGE QUAD 2-INPUT NOR GATE WITH 5V TOLERANT INPUTS AN...
    TOSHIBA [T...
  • 英文版
    Low Voltage Quad 2-Input NOR Gate
    FAIRCHILD ...
  • 英文版
    Low Voltage Hex Inverter with 5V Tolerant Inputs
    FAIRCHILD
  • 英文版
    Low Voltage Hex Inverter with 5V Tolerant Inputs
    FAIRCHILD ...
  • 英文版
    LOW VOLTAGE CMOS HEX INVERTER (OPEN DRAIN) WITH 5V TOLERANT ...
    STMICROELECTRONICS
  • 英文版
    LOW VOLTAGE CMOS HEX INVERTER (OPEN DRAIN) WITH 5V TOLERANT ...
    STMICROELECTRON...
  • 英文版
    Low Voltage Hex Inverter/Buffer with Open Drain Outputs
    FAIRCHILD
  • 英文版
    Low Voltage Hex Inverter/Buffer with Open Drain Outputs
    FAIRCHILD ...
  • 英文版
    LOW VOLTAGE CMOS HEX BUFFER (OPEN DRAIN) WITH 5V TOLERANT IN...
    STMICROELECTRONICS

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！