SN74HCT645PW 供应商
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SN74HCT645PW
品牌：TI 封装/批号：原厂原装/22+
SN74HCT645PW 属性参数
- 标准包装：70
- 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：74HCT
- 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：6mA，6mA
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：20-TSSOP（0.173"，4.40mm 宽）
- 供应商设备封装：20-TSSOP
- 包装：管件
产品特性
- Operating Voltage Range of 4.5 V to 5.5 V
- High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads
- Low Power Consumption, 80-µA Max ICC
- Typical tpd = 14 ns
- ±6-mA Output Drive at 5 V
- Low Input Current of 1 µA Max
- Inputs Are TTL-Voltage Compatible
- True Logic
产品概述
These octal bus transceivers are designed for asynchronous two-way communication between data buses.
These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the
level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the
buses are effectively isolated.