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U74AC240G-P20-R中文资料PDF规格书
U74AC240G-P20-R规格书详情
DESCRIPTION
The U74AC240 is a octal buffers/drivers with 3-state outputs. It is organized as two 4-bit buffers/drivers with separate output-enable ( OE ) inputs. When OE is high, the Y outputs are in a high-impedance state, and the outputs neither load nor drive the bus lines. When OE is low, the device passes inverted data from the A inputs to the Y outputs.
The U74AC240 is designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
FEATURES
* Wide Supply Voltage Range from 2V to 6V
* Max tPD of 6.5 ns from A to Y at 5V
* Low Power Consumption, ICC = 4μA (Max.) at 5.5V
* ±24mA Output Driver at 5.5V
产品属性
- 型号:
U74AC240G-P20-R
- 制造商:
UTC-IC
- 制造商全称:
UTC-IC
- 功能描述:
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UTC |
21+ |
SOP-14 |
91535 |
全新原装 |
询价 | ||
UTC |
20+ |
SOP-14 T/R |
80 |
现货库存,实单请给接受价格 |
询价 | ||
UTC |
23/22+ |
TSSOP20 |
6000 |
20年老代理.原厂技术支持 |
询价 | ||
UTC(友顺) |
23+ |
SOP14 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
UTC/友顺 |
21+ |
SOP |
9850 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
UTC/友顺 |
24+23+ |
SOP |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
UTC |
21+ |
SOP-14 T/R |
20000 |
原装正品价格优惠,志同道合共谋发展 |
询价 | ||
UTC/友顺 |
22+ |
SOP |
50000 |
只做原装假一罚十,欢迎咨询 |
询价 | ||
UTC/友顺 |
22+ |
SOP-14TR |
128038 |
郑重承诺只做原装进口现货 |
询价 | ||
UTC/友顺 |
2023+ |
SOP-14 T/R |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 |