SN74BCT25245DW 供应商
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SN74BCT25245DW
品牌：TI 封装/批号：原厂原装/22+ -
SN74BCT25245DWG4
品牌：TI(德州仪器) 封装/批号：SOIC-24/2022+ -
SN74BCT25245DWR
品牌：TI 封装/批号：SOIC/23+
SN74BCT25245DW 属性参数
- 标准包装：25
- 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：74BCT
- 逻辑类型：收发器，非反相
- 元件数：1
- 每个元件的位元数：8
- 输出电流高，低：80mA，188mA; 32mA，64mA
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：0°C ~ 70°C
- 安装类型：表面贴装
- 封装/外壳：24-SOIC（0.295"，7.50mm 宽）
- 供应商设备封装：24-SOIC
- 包装：管件
产品特性
- State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
- ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF,R = 0)
- Designed to Facilitate Incident-Wave Switching for Line Impedances of 25 or Greater
- Distributed VCC and GND Pins Minimize Noise Generated by the Simultaneous Switching of Outputs
- Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK) and Flatpacks (W), and Standard Plastic and Ceramic 300-mil DIPs (JT, NT)
产品概述
The ´BCT25245 is a 25-
octal bus transceiver designed for asynchronous communication between
data buses. It improves both the performance and density of 3-state
memory address drivers, clock drivers, and bus-oriented transceivers.
The device allows data transmission from the A bus to the B bus or
from the B bus to the A bus depending upon the logic level at the
direction-control (DIR) input. The output-enable () input can disable the device so
that both buses are effectively isolated.These transceivers are capable of sinking 188-mA IOL,
which facilitates switching 25- transmission lines on the incident wave. The
distributed VCC and GND pins minimize switching noise for
more reliable system operation.The SN54BCT25245 is characterized for operation over the full
military temperature range of -55°C to 125°C. The
SN74BCT25245 is characterized for operation from 0°C to
70°C.
SN74BCT25245DW