位置：首页 > IC中文资料第10541页 > LS1240
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LS1240 | Electronic two-tone ringer Description LS1240 is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer) or a dynamic loudspeaker. The output current capability of LS1240 is higher | STMICROELECTRONICS 意法半导体 |   | |
LS1240 | Electronic Two-Tone Ringer DESCRIPTION LS1240A is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer)or a dynamic loudspeaker. The output current capability of LS1240A is higher | WINGS 永盛电子 | | |
LS1240 | Octal 3-STATE Bus Driver General Description These octal 3-STATE bus drivers are designed to provide the designer with flexibility in implementing a bus interface with memory, microprocessor, or communication systems, and are low power dissipation versions of the DM74ALS240A and DM74ALS241A. The output 3-STATE gating con | Fairchild 仙童半导体 | | |
LS1240 | ELECTRONIC TWO - TONE RINGER | STMICROELECTRONICS 意法半导体 | | |
LS1240 | Electronic Two-Tone Ringer | WINGS 永盛电子 | | |
LS1240 | Octal 3-STATE Bus Driver | ONSEMI 安森美半导体 | | |
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
Electronic two-tone ringer Description LS1240 is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer) or a dynamic loudspeaker. The output current capability of LS1240 is higher | STMICROELECTRONICS 意法半导体 | | ||
Electronic Two-Tone Ringer DESCRIPTION LS1240A is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer)or a dynamic loudspeaker. The output current capability of LS1240A is higher | WINGS 永盛电子 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
Electronic two-tone ringer Description LS1240 is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer) or a dynamic loudspeaker. The output current capability of LS1240 is higher | STMICROELECTRONICS 意法半导体 | | ||
Electronic Two-Tone Ringer DESCRIPTION LS1240A is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. It can drive directly a piezoceramic converter (buzzer)or a dynamic loudspeaker. The output current capability of LS1240A is higher | WINGS 永盛电子 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER ■ DESCRIPTION The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a | UTC 友顺 | | ||
Electronic two-tone ringer 文件：245.47 Kbytes Page：9 Pages | STMICROELECTRONICS 意法半导体 | | ||
封装/外壳：8-DIP（0.300"，7.62mm） 功能：音调振铃器 包装：托盘 描述：IC TELECOM INTERFACE 8MINI DIP 集成电路（IC） 电信 | STMICROELECTRONICS 意法半导体 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER 文件：179.7 Kbytes Page：5 Pages | UTC 友顺 | | ||
封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：音调振铃器 包装：托盘 描述：IC TELECOM INTERFACE 8SO 集成电路（IC） 电信 | STMICROELECTRONICS 意法半导体 | | ||
Electronic two-tone ringer 文件：245.47 Kbytes Page：9 Pages | STMICROELECTRONICS 意法半导体 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER 文件：179.7 Kbytes Page：5 Pages | UTC 友顺 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER 文件：179.7 Kbytes Page：5 Pages | UTC 友顺 | | ||
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER 文件：179.7 Kbytes Page：5 Pages | UTC 友顺 | | ||
Bulk Metal® Foil Technology Precision Trimming Potentiometers, 1/4 Inch Square, RJ26 Style, Designed to Meet or Exceed the Requirements of MIL-PRF-39035, Char. H Bulk Metal® Foil Technology Precision Trimming Potentiometers, 1/4 Inch Square, RJ26 Style, Designed to Meet or Exceed the Requirements of MIL-PRF-39035, Char. H FEATURES • Temperature coefficient of resistance (TCR): ± 10 ppm/°C. (- 55 °C to + 150 °C ref. at + 25 °C); through the wiper3); ± 25 | VishayVishay Siliconix 威世威世科技公司 | | ||
Vishay Foil Resistors 文件：476.24 Kbytes Page：5 Pages | VishayVishay Siliconix 威世威世科技公司 | | ||
PC Board Mountable Pressure Sensor 文件：177.92 Kbytes Page：5 Pages | TEC 泰科电子 | | ||
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LS1240产品属性
- 类型
描述
- 型号
LS1240
- 制造商
FAIRCHILD
- 制造商全称
Fairchild Semiconductor
- 功能描述
Octal 3-STATE Bus Driver
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
UTC(友顺) |
24+ |
SOP8 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
UTC |
2016+ |
SOP8 |
3500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ST |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
UTC |
10+ |
SPO8 |
377 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
UTC/友顺 |
25+ |
SOP8 |
12496 |
UTC/友顺原装正品LS1240A-S08-R即刻询购立享优惠#长期有货 |
|||
ST/意法 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
|||
UTC/友顺 |
25+ |
DIP8 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
ST |
23+ |
NA |
6800 |
原装正品,力挺实单 |
|||
ST |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
ST/意法 |
23+ |
SOP8 |
8160 |
原厂原装 |
LS1240规格书下载地址
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- LS11N3T
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- LS11N2T
- LS11N2
- LS11N1T
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2012-12-25
DdatasheetPDF页码索引
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