位置：首页 > IC中文资料第12745页 > 74LS540
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74LS540 | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54 /74LS540 and SN54 /74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock drivers and bus-oriented transmitters /receivers | MOTOROLA 摩托罗拉 |   | |
74LS540 | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54/74LS540 and SN54/74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock dri | ONSEMI 安森美半导体 | | |
74LS540 | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS 文件：169.92 Kbytes Page：5 Pages | TI 德州仪器 | | |
74LS540 | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | ONSEMI 安森美半导体 | | |
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS 文件：208.34 Kbytes Page：3 Pages | SYC | | ||
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54 /74LS540 and SN54 /74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock drivers and bus-oriented transmitters /receivers | MOTOROLA 摩托罗拉 | | ||
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54/74LS540 and SN54/74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock dri | ONSEMI 安森美半导体 | | ||
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54/74LS540 and SN54/74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock dri | ONSEMI 安森美半导体 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | TI 德州仪器 | TI | | |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | TI 德州仪器 | TI | | |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | TI 德州仪器 | TI | | |
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | ONSEMI 安森美半导体 | ONSEMI | | |
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | MOTOROLA 摩托罗拉 | MOTOROLA | | |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | TI 德州仪器 | TI | |
74LS540产品属性
- 类型
描述
- 型号
74LS540
- 制造商
ONSEMI
- 制造商全称
ON Semiconductor
- 功能描述
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
- |
11543 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI |
25+ |
- |
11491 |
样件支持,可原厂排单订货! |
|||
PHIL |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
MOT |
24+ |
SO |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
MIT |
96+ |
DIP |
700 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
MOTOROLA |
24+/25+ |
2000 |
原装正品现货库存价优 |
||||
TI |
25+ |
11 |
公司优势库存 热卖中!! |
||||
TI |
24+ |
DIP |
255 |
只做原装正品现货 欢迎来电查询15919825718 |
|||
ST |
25+ |
DIP |
20000 |
原装，请咨询 |
|||
TI |
26+ |
标准封装 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
74LS540芯片相关品牌
74LS540规格书下载地址
74LS540参数引脚图相关
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74LS540数据表相关新闻
74LS26
www.jskj-ic.com
2021-9-1674LS26
www.jskj-ic.com
2021-9-1574LV4051PW TSSOP-16 NXP/恩智浦 模拟开关IC
原装正品现货供应 0755-28892389/13713856319；QQ:2639752116；微信：13713856319；
2021-4-2974LV4051PW TSSOP-16 NXP/恩智浦 模拟开关IC 原装正品 自家现货
原装正品现货供应 0755-28892389/13713856319；QQ:2639752116；微信：13713856319；
2021-4-2374LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
74LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
2019-12-1574LS90-十进制计数器;十二分频计数器;4位二进制计数器
74LS90：十进制计数器;十二分频计数器;4位二进制计数器 SN54/74LS90，SN54/74LS92和SN54/74LS93高速4位波纹型计数器，分割成两部分。每个计数器都有一个鸿沟由两节和一个分五（LS90），除以六（LS92）或 除以个（LS93）部分是由高向低过渡触发时钟输入。每一节都可以单独使用，或绑在了一起（问到CP），形成BCD，双向五元，模12模16计数器。所有 计数器有一个2输入门控主复位（清除），和LS90还有一个2输入与门控主设定（预设9）。 特点： •低功耗。通常为45兆瓦
2012-11-9
DdatasheetPDF页码索引
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