SN74AUC16244DGGR 供应商
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SN74AUC16244DGGR
品牌：TI 封装/批号：原厂原装/22+
SN74AUC16244DGGR 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：74AUC
- 逻辑类型：缓冲器/线路驱动器，非反相
- 元件数：4
- 每个元件的位元数：4
- 输出电流高，低：9mA，9mA
- 电源电压：0.8 V ~ 2.7 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：48-TFSOP（0.240"，6.10mm 宽）
- 供应商设备封装：48-TSSOP
- 包装：®
- 其它名称：296-15411-6
产品特性
- Member of the Texas Instruments Widebus Family
- Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
- Ioff Supports Partial-Power-Down Mode Operation
- Sub-1-V Operable
- Max tpd of 2 ns at 1.8 V
- Low Power Consumption, 20-µA Max ICC
- ±8-mA Output Drive at 1.8 V
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
产品概述
This 16-bit buffer/driver is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation.The SN74AUC16244 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical active-low output-enable (OE) inputs.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.This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
SN74AUC16244DGGR