您已在下面突出显示的字段中输入包含无效字符的值。 请仅使用有效字符修改您的选择。

产品可能与您的搜索条件并不完全匹配

您买过此产品。 在订单历史记录中查看

 
 

SN74HC244DWR

缓冲器/线路驱动器, 74HC244, 2V至6V, SOIC-20

TEXAS INSTRUMENTS SN74HC244DWR
×
×

图片仅用于图解说明,详见产品说明。

制造商产品编号:
SN74HC244DWR
库存编号
9591273

产品概述

The SN74HC244DWR is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The SNx4HC244 device is organized as two 4-bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.
  • High-current outputs drive up to 15 LSTTL loads
  • 3-state Outputs drive bus lines or buffer memory address registers
  • 80µA maximum ICC low power consumption
  • 11ns typical Propagation delay (tpd)
  • ±6mA Output drive at 5V
  • 1µA maximum Low input current
  • Green product and no Sb/Br

应用

工业, 自动化与过程控制, 信号处理, 通信与网络

产品信息

想要查看类似产品?只需在下方选择所需属性并点击按钮 ×


:
缓冲/线路驱动器、非反相

:
74HC244

:
SOIC

:
20引脚

:
2V

:
6V

:
74HC

:
74244

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (0)

CAD 下载

×

条款

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

接受 取消

1 有货

1 Shanghai 有库存,可在下一个工作日发货 (在 CST 下午 4.30 之前订购)

该库存量售罄后,将不再备货

CNY4.74 ( CNY5.36  含增值税)

定价不可用。 请联系客户服务

包装规格:
每个
多件: 1 最低: 1
数量 单价(含增值税) 您所支付金额(含增值税)
 
 
1+ CNY4.74 (CNY5.36)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
10+ CNY4.16 (CNY4.70)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
100+ CNY3.20 (CNY3.62)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
250+ CNY2.96 (CNY3.34)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
2000+ CNY2.91 (CNY3.29)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
 
 

定价不可用。 请联系客户服务

No longer stocked:: No Longer Manufactured::
添加到购物篮 添加到购物篮 预订
添加
受限制物品
添加部件编号/注释行
总价:
总价: ( )
总价: --