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SN75LBC968DL

SN75LBC968DL
Mfr. #:
SN75LBC968DL
描述:
Buffers & Line Drivers 9-Ch Bus Transceiver W/Active Termination
生命週期:
製造商新產品
數據表:
SN75LBC968DL 數據表
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更多信息:
SN75LBC968DL 更多信息 SN75LBC968DL Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
緩衝器和線路驅動器
RoHS：
Y
最低工作溫度：
0 C
最高工作溫度：
+ 70 C
安裝方式：
貼片/貼片
包裝/案例：
SSOP-56
打包：
管子
數據速率：
10 Mb/s
工作溫度範圍：
0 C to + 70 C
系列：
SN75LBC968
品牌：
德州儀器
接口類型：
RS-485
濕氣敏感：
是的
工作電源電流：
45 mA
工作電源電壓：
5 V
產品類別：
緩衝器和線路驅動器
出廠包裝數量：
20
子類別：
邏輯 IC
單位重量：
0.024508 oz
Tags
SN75LBC96, SN75LBC9, SN75LBC, SN75LB, SN75L, SN75, 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
***as Instruments
9-channel bus transceiver with active termination 56-SSOP 0 to 70
***ser
RS-485 Interface ICs 9-Ch Bus Transceiver W/Active Termination
***ical
NINE GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER
***et Europe
Nine Transmitter/Receiver 56-Pin SSOP Tube
***i-Key
IC TRANSCEIVER HALF 9/9 56SSOP
***S
French Electronic Distributor since 1988
***et
9-CHANNEL SCSI XCVER WITH ACTIVE TERMINA
***AS INTRUMENTS
The SN75LBC968 is a nine-channel transceiver with active termination that drives and receives the signals from the single-ended, parallel data buses such as the Small Computer-Systems Interface (SCSI) bus. The features of the line drivers, receivers, and active-termination circuits provide the optimum signal-to-noise ratios for reliable data transmission. Integration of the termination and transceivers in the LinBiCMOS™ process provides the necessary analog-circuit performance, has low quiescent power, and reduces the capacitance presented to the bus over separate termination and I/O circuits.
***
The transceivers of the SN75LBC968 can be enabled to function as totem-pole or open-drain outputs. The open-drain mode drives the wired-OR lines of SCSI (BSY, SEL, and RST) by inputting the data to the direction control input DE/RE instead of the A input. When driving the data through the A input, the outputs become totem poles and provide active signal negation for a higher voltage level on low-to-high signal transitions on heavily loaded buses. In either mode, the turnon and turnoff output transition times are limited to minimize crosstalk through capacitive coupling to adjacent lines and RF emissions from the cable. The receivers are also designed for optimum analog performance by precisely controlling the input-voltage thresholds, providing wide input-voltage hysteresis and including an input-noise filter. These features significantly increase the likelihood of detecting only the desired data signal and rejecting noise.
***AS INST
The communication between the SN75LBC968 and the controller can be accomplished at 3.3-V logic levels provided that the VCC1 input connects to the same supply rail as the controller. This provides a bridge from the lower-voltage circuit and the 5-V SCSI bus. The SN75LBC968 also removes the need for special I/O buffers (and associated power dissipation) on the controller itself. The SN75LBC968 must be used with a SCSI controller with support for Differential SCSI.
***AS INSRUMENT
The integrated, current-mode, active termination supplies a constant 24 mA of current (TERMPWR) to the bus when the bus voltage falls below 2.5 V. This makes the next low-to-high (negation) signal transition independent of the low-level (asserted) bus voltage, unlike voltage-mode terminators. The termination current is provided through the TE input and from TERMPWR and can be disabled by letting the TE input float or by connecting it to ground. The termination circuitry is independent from the line drivers and receivers and VCC or VCC1. Operational termination is present as long as TERMPWR is applied.
***OMO Electronic
The switching speeds of the SN75LBC968 are sufficient to transfer data over the data bus at ten million transfers per second (Fast-SCSI). The specification, tsk(lim), is for system skew budgeting and maintenance of bus set-up and hold times. The device is available in the space-efficient shrink-small-outline package (SSOP) with 25-mil lead pitch. The SN75LBC968 meets or exceeds the requirements of ANSI X3.131–1994 (SCSI-2) and the proposed SPI (SCSI-3) standards, and is characterized for operation from 0°C to 70°C.
型號 描述 庫存 價格
SN75LBC968DL
DISTI # 296-6894-5-ND		IC TXRX 9/9 HALF 56SSOP
RoHS: Compliant
Min Qty: 1
Container: Tube		101In Stock
  • 500:$15.1552
  • 100:$16.6926
  • 40:$18.6695
  • 20:$19.5480
  • 1:$21.2000
SN75LBC968DLR
DISTI # SN75LBC968DLR-ND		IC TXRX 9/9 HALF 56SSOP
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)		Limited Supply - Call
    SN75LBC968DL
    DISTI # SN75LBC968DL    		Nine Transmitter/Receiver 56-Pin SSOP Tube - Rail/Tube (Alt: SN75LBC968DL)
    RoHS: Compliant
    Min Qty: 40
    Container: Tube    		Americas - 0
    • 40:$15.8900
    • 80:$15.0900
    • 120:$14.5900
    • 200:$14.0900
    • 400:$13.6900
    SN75LBC968DL
    DISTI # SN75LBC968DL    		Nine Transmitter/Receiver 56-Pin SSOP Tube (Alt: SN75LBC968DL)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Europe - 0
    • 1:€17.3900
    • 10:€16.4900
    • 25:€15.6900
    • 50:€14.9900
    • 100:€14.2900
    • 500:€13.6900
    • 1000:€13.1900
    SN75LBC968DLR
    DISTI # SN75LBC968DLR    		Nine Transmitter/Receiver 56-Pin SSOP T/R - Tape and Reel (Alt: SN75LBC968DLR)
    RoHS: Compliant
    Min Qty: 1000
    Container: Reel    		Americas - 0
      SN75LBC968DLR
      DISTI # SN75LBC968DLR      		Nine Transmitter/Receiver 56-Pin SSOP T/R (Alt: SN75LBC968DLR)
      RoHS: Compliant
      Min Qty: 1000
      Container: Tape and Reel      		Europe - 0
      • 1000:€15.9900
      • 2000:€14.3900
      • 4000:€13.0900
      • 6000:€12.5900
      • 10000:€12.0900
      SN75LBC968DL9-Channel Bus Transceiver With Active Termination1380
      • 1000:$12.4800
      • 750:$12.5200
      • 500:$13.9500
      • 250:$15.1600
      • 100:$15.9200
      • 25:$18.2300
      • 10:$18.8900
      • 1:$20.3200
      SN75LBC968DL
      DISTI # 595-SN75LBC968DL      		Buffers & Line Drivers 9-Ch Bus Transceiver W/Active Termination
      RoHS: Compliant      		40
      • 1:$21.2000
      • 5:$20.3200
      • 10:$19.5500
      • 25:$18.6800
      • 100:$16.7000
      • 250:$15.9300
      • 500:$15.1600
      SN75LBC968DLG4
      DISTI # 595-SN75LBC968DLG4      		Buffers & Line Drivers 9-Ch Bus Transceiver W/Active Termination
      RoHS: Compliant      		0
        SN75LBC968DLR
        DISTI # 595-SN75LBC968DLR        		Buffers & Line Drivers 9-Ch Bus Transceiver W/Active Termination
        RoHS: Compliant        		0
          SN75LBC968DLRG4
          DISTI # 595-SN75LBC968DLRG4          		Buffers & Line Drivers 9-Ch Bus Transceiver W/Active Termination
          RoHS: Compliant          		0
            SN75LBC968DLLine Transceiver, 9 Func, 9 Driver, 9 Rcvr, BICMOS, PDSO56
            RoHS: Compliant            		5076
            • 1000:$14.4500
            • 500:$15.2100
            • 100:$15.8300
            • 25:$16.5100
            • 1:$17.7800
            SN75LBC968DLRLine Transceiver, 9 Func, 9 Driver, 9 Rcvr, BICMOS, PDSO56
            RoHS: Compliant            		68000
            • 1000:$14.7400
            • 500:$15.5100
            • 100:$16.1500
            • 25:$16.8400
            • 1:$18.1400
            SN75LBC968DL 924
            • 447:$8.4150
            • 205:$8.9760
            • 1:$12.6225
            SN75LBC968DL 1280
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              可用性
              庫存:
              39
              訂購:
              2022
              輸入數量:
              SN75LBC968DL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]
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