SN74ABT16540ADGGR 供应商
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SN74ABT16540ADGGR
品牌：TI 封装/批号：原厂原装/22+ -
SN74ABT16540ADGGR
品牌：TI(德州仪器) 封装/批号：TSSOP-48/2022+
SN74ABT16540ADGGR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 栅极和逆变器
- 系列：74ABT
- 逻辑类型：逆变器，缓冲器
- 电路数：2
- 输入数：8
- 特点：三态
- 电源电压：4.5 V ~ 5.5 V
- 电流 - 静态（最大值）：34mA
- 输出电流高，低：32mA，64mA
- 逻辑电平 - 低：0.8V
- 逻辑电平 - 高：2V
- 额定电压和最大 CL 时的最大传播延迟：4.1ns @ 5V，50pF
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 供应商设备封装：48-TSSOP
- 封装/外壳：48-TFSOP（0.240"，6.10mm 宽）
- 包装：®
- 其它名称：296-3906-6
产品特性
- Members of the Texas Instruments WidebusTM Family
- State-of-the-Art EPIC-IIBTM BiCMOS Design Significantly Reduces Power Dissipation
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
- Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
- Flow-Through Architecture Optimizes PCB Layout
- High-Drive Outputs (-32-mA IOH, 64-mA IOL)
- Package Options Include Plastic 300-mil Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages, and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings
产品概述
The SN54ABT16540 and SN74ABT16540A are inverting 16-bit
buffers/drivers composed of two 8-bit sections with separate
output-enable gates. These buffers and bus drivers provide a
high-performance bus interface for wide data paths.The 3-state control gate is a 2-input AND gate with active-low
inputs so that if either output-enable ( or ) input is high, all corresponding
outputs are in the high-impedance state.To ensure the high-impedance state during power up or power down,
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 SN54ABT16540 is characterized for operation over the full
military temperature range of -55°C to 125°C. The
SN74ABT16540A is characterized for operation from -40°C to
85°C.
SN74ABT16540ADGGR