SN74LS640DW

SN74LS640DW
Mfr. #:
SN74LS640DW
描述:
Bus Transceivers Octal bus Transceiver
生命週期:
製造商新產品
數據表:
SN74LS640DW 數據表
交貨:
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ECAD Model:
更多信息:
SN74LS640DW 更多信息 SN74LS640DW Product Details
產品屬性
屬性值
製造商:
德州儀器
產品分類:
總線收發器
RoHS:
Y
邏輯系列:
LS
輸入電平:
TTL
輸出電平:
TTL
輸出類型:
3-State/Open Collector
高電平輸出電流:
- 15 mA
低電平輸出電流:
24 mA
傳播延遲時間:
15 ns
電源電壓 - 最大值:
5.25 V
電源電壓 - 最小值:
4.75 V
最低工作溫度:
0 C
最高工作溫度:
+ 70 C
包裝/案例:
SOIC-20
打包:
管子
功能:
總線收發器
高度:
2.35 mm
長度:
12.8 mm
電路數量:
8
工作溫度範圍:
0 C to + 70 C
產品:
標準收發器
系列:
SN74LS640
技術:
雙極
寬度:
7.52 mm
品牌:
德州儀器
安裝方式:
貼片/貼片
通道數:
8
工作電源電壓:
4.75 V to 5.25 V
極性:
反轉
產品類別:
總線收發器
出廠包裝數量:
25
子類別:
邏輯 IC
單位重量:
0.017662 oz
Tags
SN74LS640DW, SN74LS640D, SN74LS640, 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
    H***h
    H***h
    RU

    b

    2019-03-11
    G***i
    G***i
    IT

    everything ok, reliable seller

    2019-04-02
    B***h
    B***h
    RU

    Good items. Thanks!

    2019-01-18
***p One Stop Global
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
***Components
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC
***as Instruments
Octal bus transceivers 20-SOIC 0 to 70
***ark
LOGIC, BUS TRANSCVR OCTAL, 20SOIC
***i-Key
IC TRANSCVR INVERT 5.25V 20SOIC
***ment14 APAC
Prices include import duty and tax. LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Logic Family / Base Number:74LS640; Logic Device Type:Transceiver, Inverting; Logic Case Style:SOIC; No. of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC Family:74LS; Logic IC Base Number:74640; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Logic Function Number:74640; Logic IC Base Number:74640; Logic IC Function:Octal Bus Transceiver; Operating Temperature Range:0°C to +70°C; Supply Voltage Range:4.75V to 5.25V; Termination Type:Surface Mount Device
***nell
LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Tipo di Dispositivo Logico:Ricetrasmettitore, Invertente; Famiglia Logica / Numero Base:74LS640; Modello Case CI Logico:SOIC; No. di Pin:20Pin; Tensione di Alimentazione Min:4.75V; Tensione di Alimentazione Max:5.25V; Famiglia CI Logico:74LS; Numero Base CI Logico:74640; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Funzione CI Logico:Transceiver Bus ottale; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; Intervallo Tensione di Alimentazione:Da 4,75V a 5,25V; Numero Base CI Logico:74640; Numero Funzione Logica:74640; Tipo di Terminazione:Dispositivo a Montaggio Superficiale
***ASIN
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.
***AS INSTRU
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 INSTRUMENTS INC
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
型號 描述 庫存 價格
SN74LS640DWR
DISTI # V72:2272_07345939
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
RoHS: Compliant
112
  • 100:$1.3152
  • 25:$1.6491
  • 10:$1.6658
  • 1:$2.0605
SN74LS640DW
DISTI # V39:1801_07345937
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
RoHS: Compliant
0
    SN74LS640DWR
    DISTI # V39:1801_07345939
    Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
    RoHS: Compliant
    0
      SN74LS640DWR
      DISTI # V36:1790_07345939
      Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
      RoHS: Compliant
      0
        SN74LS640DW
        DISTI # 296-34016-5-ND
        IC TRANSCVR INVERT 5.25V 20SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Tube
        319In Stock
        • 5000:$0.9685
        • 2500:$1.0057
        • 1000:$1.0802
        • 500:$1.3038
        • 100:$1.5869
        • 25:$1.8624
        • 10:$1.9740
        • 1:$2.2000
        SN74LS640DWR
        DISTI # 296-29734-1-ND
        IC TRANSCVR INVERT 5.25V 20SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Cut Tape (CT)
        98In Stock
        • 1000:$0.9275
        • 500:$1.1194
        • 100:$1.3624
        • 10:$1.6950
        • 1:$1.8900
        SN74LS640DWR
        DISTI # 296-29734-6-ND
        IC TRANSCVR INVERT 5.25V 20SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Digi-Reel®
        98In Stock
        • 1000:$0.9275
        • 500:$1.1194
        • 100:$1.3624
        • 10:$1.6950
        • 1:$1.8900
        SN74LS640DWR
        DISTI # 296-29734-2-ND
        IC TRANSCVR INVERT 5.25V 20SOIC
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape & Reel (TR)
        On Order
        • 10000:$0.7762
        • 6000:$0.8073
        • 2000:$0.8384
        SN74LS640DW
        DISTI # 29457987
        Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
        RoHS: Compliant
        3000
        • 1000:$1.0694
        SN74LS640DWR
        DISTI # 31334612
        Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
        RoHS: Compliant
        112
        • 100:$1.4138
        • 25:$1.7728
        • 10:$1.7907
        • 9:$2.2150
        SN74LS640DWR
        DISTI # SN74LS640DWR
        Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R (Alt: SN74LS640DWR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape and Reel
        Europe - 2000
        • 20000:€0.7559
        • 12000:€0.7929
        • 8000:€0.8329
        • 4000:€0.9309
        • 2000:€1.0509
        SN74LS640DW
        DISTI # SN74LS640DW
        Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube (Alt: SN74LS640DW)
        RoHS: Compliant
        Min Qty: 25
        Container: Tube
        Europe - 0
        • 250:€0.9059
        • 150:€0.9509
        • 100:€0.9999
        • 50:€1.1159
        • 25:€1.2609
        SN74LS640DW
        DISTI # SN74LS640DW
        Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube - Rail/Tube (Alt: SN74LS640DW)
        RoHS: Compliant
        Min Qty: 350
        Container: Tube
        Americas - 0
        • 3500:$0.9348
        • 1750:$0.9613
        • 1050:$0.9947
        • 700:$1.0290
        • 350:$1.0813
        SN74LS640DWR
        DISTI # SN74LS640DWR
        Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R - Tape and Reel (Alt: SN74LS640DWR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Reel
        Americas - 0
        • 20000:$0.7789
        • 12000:$0.8009
        • 8000:$0.8289
        • 4000:$0.8569
        • 2000:$0.9009
        SN74LS640DWR
        DISTI # SN74LS640DWR
        Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R (Alt: SN74LS640DWR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape and Reel
        Asia - 0
          SN74LS640DWOctal bus transceivers1000
          • 1000:$0.8500
          • 750:$0.9200
          • 500:$1.1300
          • 250:$1.3400
          • 100:$1.4500
          • 25:$1.6700
          • 10:$1.8000
          • 1:$2.0000
          SN74LS640DW
          DISTI # 595-SN74LS640DW
          Bus Transceivers Octal bus Transceiver
          RoHS: Compliant
          200
          • 1:$2.2000
          • 10:$1.8700
          • 100:$1.4900
          • 500:$1.3100
          • 1000:$1.0900
          • 2500:$1.0100
          • 5000:$0.9690
          SN74LS640DWR
          DISTI # 595-SN74LS640DWR
          Bus Transceivers Octal bus Transceiver
          RoHS: Compliant
          0
          • 2000:$0.8390
          • 4000:$0.8080
          • 10000:$0.7770
          SN74LS640DWR2Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
          RoHS: Not Compliant
          3000
          • 1000:$0.1800
          • 500:$0.1900
          • 100:$0.2000
          • 25:$0.2100
          • 1:$0.2300
          SN74LS640DWBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
          RoHS: Compliant
          5023
          • 1000:$0.9900
          • 500:$1.0400
          • 100:$1.0800
          • 25:$1.1300
          • 1:$1.2200
          SN74LS640DW*** FREE SHIPPING ORDERS OVER $100 *** Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP8
          • 4:$1.4400
          • 1:$1.9200
          SN74LS640DW*** FREE SHIPPING ORDERS OVER $100 *** Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP138
          • 43:$1.2000
          • 11:$1.4400
          • 1:$2.4000
          SN74LS640DW*** FREE SHIPPING ORDERS OVER $100 *** Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP20
          • 11:$1.4400
          • 3:$1.9200
          • 1:$2.4000
          SN74LS640DW 25
            SN74LS640DW
            DISTI # 1749746
            LOGIC, BUS TRANSCVR OCTAL, 20SOIC
            RoHS: Compliant
            10
            • 5000:$1.4700
            • 2500:$1.5300
            • 1000:$1.6500
            • 500:$1.9800
            • 100:$2.4100
            • 25:$2.8300
            • 10:$3.0000
            • 1:$3.3400
            SN74LS640DW
            DISTI # 1749746
            LOGIC, BUS TRANSCVR OCTAL, 20SOIC
            RoHS: Compliant
            15
            • 250:£1.0700
            • 100:£1.1400
            • 50:£1.2800
            • 25:£1.4200
            • 1:£1.6100
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            DC DC CONVERTER 5V 1W
            可用性
            庫存:
            190
            訂購:
            2173
            輸入數量:
            SN74LS640DW的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
            參考價格(美元)
            數量
            單價
            小計金額
            1
            US$2.20
            US$2.20
            10
            US$1.87
            US$18.70
            100
            US$1.49
            US$149.00
            500
            US$1.31
            US$655.00
            1000
            US$1.09
            US$1 090.00
            2500
            US$1.01
            US$2 525.00
            5000
            US$0.97
            US$4 845.00
            10000
            US$0.93
            US$9 320.00
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