SN74AS648DWRE4

SN74AS648DWRE4
Mfr. #:
SN74AS648DWRE4
描述:
Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
生命周期:
制造商新产品。
数据表:
SN74AS648DWRE4 数据表
交货:
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支付:
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ECAD Model:
更多信息:
SN74AS648DWRE4 更多信息 SN74AS648DWRE4 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:
74AS
输入电平:
TTL
输出电平:
TTL
输出类型:
3-State
高电平输出电流:
- 15 mA
低电平输出电流:
48 mA
传播延迟时间:
9 ns
电源电压 - 最大值:
5.5 V
电源电压 - 最小值:
4.5 V
最低工作温度:
0 C
最高工作温度:
+ 70 C
包装/案例:
SOIC-24
打包:
卷轴
功能:
总线收发器/寄存器
高度:
2.35 mm
长度:
15.4 mm
电路数量:
8
产品:
双极
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:
4.5 V to 5.5 V
极性:
反转
产品类别:
总线收发器
出厂包装数量:
1
子类别:
逻辑 IC
触发类型:
上升沿
单位重量:
0.022025 oz
Tags
SN74AS648DWR, SN74AS648D, SN74AS648, SN74AS64, SN74AS6, SN74AS, SN74A, SN74, SN7
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***i-Key
IC BUS TRANSCEIVER DUAL 24SOIC
***ark
Transceiver Logic IC; Logic Family:AS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:24-SOIC; No. of Pins:24; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***as Instruments
These devices consist of bus-transceiver circuits with 3-state or open-collector outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers. Output-enable () and direction-control (DIR) inputs control the transceiver functions. In the transceiver mode, data present at the high-impedance port may be stored in either or both registers. The select-control (SAB and SBA) inputs can multiplex stored and real-time (transparent mode) data. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. DIR determines which bus receives data when is low. In the isolation mode ( high), A data may be stored in one register and/or B data may be stored in the other register. When an output function is disabled, the input function is still enabled and can be used to store and transmit data. Only one of the two buses, A or B, may be driven at a time. The -1 version of the SN74ALS646A is identical to the standard version, except that the recommended maximum IOL in the -1 version is increased to 48 mA. There are no -1 versions of the SN54ALS646, SN54ALS648, or SN74ALS648A. The SN54ALS646, SN54ALS648, and SN54AS646 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS646A, SN74ALS648A, SN74AS646, and SN74AS648 are characterized for operation from 0°C to 70°C.
型号 描述 库存 价格
SN74AS648DWRE4
DISTI # SN74AS648DWRE4-ND
IC TRANSCVR INVERT 5.5V 24SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)
Limited Supply - Call
    图片 型号 描述
    SN74AS645N

    Mfr.#: SN74AS645N

    OMO.#: OMO-SN74AS645N

    Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
    SN74AS652DWRG4

    Mfr.#: SN74AS652DWRG4

    OMO.#: OMO-SN74AS652DWRG4

    Bus Transceivers Octal Bus Trancvrs Regstrs
    SN74AS652DWR

    Mfr.#: SN74AS652DWR

    OMO.#: OMO-SN74AS652DWR-TEXAS-INSTRUMENTS

    IC TXRX NON-INVERT 5.5V 24SOIC
    SN74AS638AN

    Mfr.#: SN74AS638AN

    OMO.#: OMO-SN74AS638AN-TEXAS-INSTRUMENTS

    Bus Transceivers Octal Bus Transceive
    SN74AS640N

    Mfr.#: SN74AS640N

    OMO.#: OMO-SN74AS640N-TEXAS-INSTRUMENTS

    Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs
    SN74AS638ANSR

    Mfr.#: SN74AS638ANSR

    OMO.#: OMO-SN74AS638ANSR-TEXAS-INSTRUMENTS

    IC TRANSCVR INVERT 5.5V 20SO
    SN74AS641DWR

    Mfr.#: SN74AS641DWR

    OMO.#: OMO-SN74AS641DWR-TEXAS-INSTRUMENTS

    IC TRANSCVR INVERT 5.5V 20SOIC
    SN74AS645DWR

    Mfr.#: SN74AS645DWR

    OMO.#: OMO-SN74AS645DWR-TEXAS-INSTRUMENTS

    IC TXRX NON-INVERT 5.5V 20SOIC
    SN74AS651NT

    Mfr.#: SN74AS651NT

    OMO.#: OMO-SN74AS651NT-1190

    Registered Bus Transceiver, AS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP24
    SN74AS646DW

    Mfr.#: SN74AS646DW

    OMO.#: OMO-SN74AS646DW-TEXAS-INSTRUMENTS

    Bus Transceivers Octal Bus Trncvr/Reg W/3-State Otpt
    可用性
    库存:
    Available
    订购:
    5500
    输入数量:
    SN74AS648DWRE4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]
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