SN74ABT244AMDBREP 供应商
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SN74ABT244AMDBREP
品牌：TI 封装/批号：原厂原装/22+ -
SN74ABT244AMDBREP
品牌：TI(德州仪器) 封装/批号：SSOP-20/2022+
SN74ABT244AMDBREP 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 缓冲器，驱动器，接收器，收发器
- 系列：74ABT
- 逻辑类型：缓冲器/线路驱动器，非反相
- 元件数：2
- 每个元件的位元数：4
- 输出电流高，低：32mA，64mA
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：-55°C ~ 125°C
- 安装类型：表面贴装
- 封装/外壳：20-SSOP（0.209"，5.30mm 宽）
- 供应商设备封装：20-SSOP
- 包装：®
- 其它名称：296-22245-6
产品特性
- Controlled BaselineOne Assembly/Test Site, One Fabrication Site
- One Assembly/Test Site, One Fabrication Site
- Extended Temperature Performance of -55°C to 125°C
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree(1)
- State-of-the-Art EPIC-IIB™ BiCMOS Design Significantly Reduces Power Dissipation
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C
- High-Drive Outputs (-24-mA IOH, 48-mA IOL)
- Packaged in Shrink Small-Outline (DB) Package
产品概述
This octal buffer and line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Together with the SN54ABT240, SN74ABT240A, SN54ABT241, and SN74ABT241A, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE) inputs, and complementary OE and OE inputs.The SN74ABT244A is organized as two 4-bit buffers/line drivers with separate OE inputs. When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.The SN74ABT244 is characterized for operation over the full military temperature range of -55°C to 125°C.
SN74ABT244AMDBREP