- 封装:20-DIP(0.300",7.62mm)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$1.488-$3.36
更新日期:2024-04-01
产品简介:具有三态输出的四通道 2 线至 1 线数据选择器/多路复用器
查看详情- 封装:20-DIP(0.300",7.62mm)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$1.488-$3.36
74AC11257N 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI(德州仪器)
-
PDIP-20
2022+ -
12000
-
上海市
-
-
-
原装可开发票
74AC11257N 中文资料属性参数
- 标准包装:20
- 类别:集成电路 (IC)
- 家庭:逻辑 - 信号开关,多路复用器,解码器
- 系列:74AC
- 类型:数据选择器/多路复用器
- 电路:4 x 2:1
- 独立电路:1
- 输出电流高,低:24mA,24mA
- 电压电源:双电源
- 电源电压:3 V ~ 5.5 V
- 工作温度:-40°C ~ 85°C
- 安装类型:通孔
- 封装/外壳:20-DIP(0.300",7.62mm)
- 供应商设备封装:20-PDIP
- 包装:管件
- 其它名称:296-32797-574AC11257N-ND
产品特性
- 3-State Outputs Interface Directly With System Bus
- Flow-Through Architecture Optimizes PCB Layout
- Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
- 500-mA Typical Latch-Up Immunity at 125°C
- Provides Bus Interface From Multiple Sources in High-Performance Systems
产品概述
This device is designed to multiplex signals from 4-bit data sources to four output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE\) input is at a high logic level.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.
74AC11257N 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
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Multiplexer 4 x 2:1 20-PDIP |
16页,1.1M | 查看 |
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