SN74LS642-1DW

SN74LS642-1DW
Mfr. #:
SN74LS642-1DW
描述:
Bus Transceivers Octal bus Xcvr
生命周期:
制造商新产品。
数据表:
SN74LS642-1DW 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
SN74LS642-1DW 更多信息 SN74LS642-1DW Product Details
产品属性
属性值
制造商:
德州仪器
产品分类:
总线收发器
RoHS:
Y
逻辑系列:
LS
输入电平:
TTL
输出电平:
TTL
输出类型:
打开收集器
高电平输出电流:
- 15 mA
低电平输出电流:
48 mA
传播延迟时间:
25 ns
电源电压 - 最大值:
5.25 V
电源电压 - 最小值:
4.75 V
最低工作温度:
0 C
最高工作温度:
+ 70 C
包装/案例:
SOIC-20
打包:
管子
功能:
总线收发器
高度:
2.35 mm
长度:
12.8 mm
电路数量:
8
工作温度范围:
0 C to + 70 C
产品:
标准收发器
系列:
SN74LS642
技术:
双极
宽度:
7.52 mm
品牌:
德州仪器
安装方式:
贴片/贴片
通道数:
8
工作电源电压:
4.75 V to 5.25 V
极性:
反转
产品类别:
总线收发器
出厂包装数量:
25
子类别:
逻辑 IC
单位重量:
0.017662 oz
Tags
SN74LS642-1, SN74LS642, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    M***m
    M***m
    RU

    To the sverdlovsk region delivery 2,5 months :(

    2019-06-01
    P***p
    P***p
    RU

    Came for a month in the post. Drawer.

    2019-02-13
***p One Stop Global
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube
***ark
Transceiver Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***as Instruments
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G\) can be used to disable the device so the buses are effectively isolated. The -1 versions of the SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are identical to the standard versions except that the recommended maximum IOL is increased to 48 milliamperes. There are no -1 versions of the SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645. The SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645 are characterized for operation over the full military temperature range of -55C to 125C. The SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are characterized for operation from 0C to 70C.
***
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the buses are effectively isolated.
***OMO Electronic
The -1 versions of the SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are identical to the standard versions except that the recommended maximum IOL is increased to 48 milliamperes. There are no -1 versions of the SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645.
***AS INTRUMENTS
The SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645 are characterized for operation over the full military tempearture range of –55°C to 125°C. The SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are characterized for operation from 0°C to 70°C.
Logic Solutions
OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More
型号 描述 库存 价格
SN74LS642-1DW
DISTI # 26627147
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube
RoHS: Compliant
3800
  • 1000:$3.8175
  • 500:$4.2603
  • 100:$4.8925
SN74LS642-1DW
DISTI # 296-3729-5-ND
IC TRANSCVR INVERT 5.25V 20SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
100In Stock
  • 2500:$3.9702
  • 1000:$4.1229
  • 500:$4.7337
  • 100:$5.4361
  • 25:$6.2608
  • 10:$6.5660
  • 1:$7.2700
SN74LS642-1DW
DISTI # SN74LS642-1DW
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube - Rail/Tube (Alt: SN74LS642-1DW)
RoHS: Compliant
Min Qty: 100
Container: Tube
Americas - 0
  • 100:$4.3900
  • 150:$4.1900
  • 250:$3.9900
  • 500:$3.8900
  • 1000:$3.7900
SN74LS642-1DW
DISTI # SN74LS642-1DW
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube (Alt: SN74LS642-1DW)
RoHS: Compliant
Min Qty: 1
Container: Tube
Europe - 0
  • 1:€5.0900
  • 10:€4.6900
  • 25:€4.4900
  • 50:€4.1900
  • 100:€3.9900
  • 500:€3.7900
  • 1000:€3.5900
SN74LS642-1DWBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
RoHS: Compliant
12058
  • 1000:$4.0100
  • 500:$4.2200
  • 100:$4.4000
  • 25:$4.5900
  • 1:$4.9400
SN74LS642-1DW
DISTI # 595-SN74LS642-1DW
Bus Transceivers Octal bus Xcvr
RoHS: Compliant
0
  • 100:$5.4400
  • 250:$5.1700
  • 500:$4.7400
  • 1000:$4.1300
SN74LS642-1DWG4
DISTI # 595-SN74LS642-1DWG4
Bus Transceivers Octal bus transceivr
RoHS: Compliant
0
    SN74LS642-1DWE4
    DISTI # 595-SN74LS642-1DWE4
    Bus Transceivers Octal bus Xcvr
    RoHS: Compliant
    0
      SN74LS6421DWINSTOCK1575
        图片 型号 描述
        SN74LS169BN

        Mfr.#: SN74LS169BN

        OMO.#: OMO-SN74LS169BN

        Counter ICs Synch 4-Bit Up/Down Binary Counter
        SN74LS640-1DW

        Mfr.#: SN74LS640-1DW

        OMO.#: OMO-SN74LS640-1DW

        Bus Transceivers Octal bus Transceiver
        SN74LS136NSR

        Mfr.#: SN74LS136NSR

        OMO.#: OMO-SN74LS136NSR

        Logic Gates Quad 2-Input Exclusive-OR Gates
        SN74LS153DG4

        Mfr.#: SN74LS153DG4

        OMO.#: OMO-SN74LS153DG4-TEXAS-INSTRUMENTS

        IC DATA SELECTOR/MUX SGL 16SOIC
        SN74LS136DR2 SOP3.9

        Mfr.#: SN74LS136DR2 SOP3.9

        OMO.#: OMO-SN74LS136DR2-SOP3-9-1190

        全新原装
        SN74LS151NG4

        Mfr.#: SN74LS151NG4

        OMO.#: OMO-SN74LS151NG4-TEXAS-INSTRUMENTS

        IC 8-1 DATA SELECTOR/MUX 16-DIP
        SN74LS30DRG4

        Mfr.#: SN74LS30DRG4

        OMO.#: OMO-SN74LS30DRG4-1190

        Logic Gates 8 input pos NAND gates
        SN74LS373NSRG4

        Mfr.#: SN74LS373NSRG4

        OMO.#: OMO-SN74LS373NSRG4-1190

        Latches Octal D Type Transp Latch
        SN74LS423NG4

        Mfr.#: SN74LS423NG4

        OMO.#: OMO-SN74LS423NG4-TEXAS-INSTRUMENTS

        IC DUAL MONO MULTIVIBE 16-DIP
        SN74LS640DWRG4

        Mfr.#: SN74LS640DWRG4

        OMO.#: OMO-SN74LS640DWRG4-1190

        Bus Transceivers Octal bus transceiv
        可用性
        库存:
        Available
        订购:
        1000
        输入数量:
        SN74LS642-1DW的当前价格仅供参考,如果您想获得最优惠的价格,请提交查询或直接发送电子邮件至我们的销售团队[email protected]
        参考价格(美元)
        数量
        单价
        小计金额
        100
        US$5.44
        US$544.00
        250
        US$5.17
        US$1 292.50
        500
        US$4.74
        US$2 370.00
        1000
        US$4.13
        US$4 130.00
        2500
        US$3.98
        US$9 950.00
        由于2021年半导体供不应求,低于2021年之前的正常价格,请发询价确认。
        从...开始
        最新产品
        Top