SN75C198N 供应商
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SN75C198N
品牌：TI 封装/批号：原厂原装/22+
SN75C198N 属性参数
- 标准包装：25
- 类别：集成电路 (IC)
- 家庭：接口 - 驱动器，接收器，收发器
- 系列：-
- 类型：线路驱动器，发射器
- 驱动器/接收器数：4/0
- 规程：RS232
- 电源电压：4.5 V ~ 15 V
- 安装类型：通孔
- 封装/外壳：14-DIP（0.300"，7.62mm）
- 供应商设备封装：14-PDIP
- 包装：管件
产品特性
- Meets ANSI EIA/TIA-232-E and ITU Recommendation V.28
- Very Low Supply Current
- Sleep Mode: 3-State Outputs in High-Impedance State Ultra-Low Supply Current...17 uA Typ
- Improved Functional Replacement for: SN75188, Motorola MC1488, National Semiconductor DS14C88, and DS1488
- CMOS- and TTL-Compatible Data Inputs
- On-Chip Slew-Rate Limit...30 V/us
- Output Current Limit...10 mA Typ
- Wide Supply Voltage Range...±4.5 V to ±15 V
产品概述
The SN75C198 is a monolithic low-power BI-MOS device containing four low-power line drivers designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE) in conformance with the specifications of ANSI EIA/TIA-232-E. The drivers of the SN75C198 are similar to those of the SN75C188 quadruple driver. The drivers have a controlled-output slew rate that is limited to a maximum of 30 V/us. This feature eliminates the need for external components.
The sleep-mode input, SM\, can switch the outputs to high impedance, which avoids the transmission of corrupted data during power-up and allows significant system power savings during data-off periods.
The SN75C198 is characterized for operation from 0°C to 70°C.
H = high level, L = low level,
X = irrelevant, Z= high impedance
SN75C198N