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SN64BCT244

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具有 TTL 兼容型 CMOS 输入和三态输出的 8 通道、4.5V 至 5.5V 缓冲器

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数据表

SN64BCT244

正在供货
数据表 立即订购

米6体育平台手机版_好二三四详情

Technology family BCT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Number of channels 8 IOL (max) (mA) 64 Supply current (max) (µA) 80000 IOH (max) (mA) -15 Input type TTL-Compatible CMOS Output type 3-State Features Power up 3-state, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 85
Technology family BCT Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Number of channels 8 IOL (max) (mA) 64 Supply current (max) (µA) 80000 IOH (max) (mA) -15 Input type TTL-Compatible CMOS Output type 3-State Features Power up 3-state, Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 85
SOIC (DW) 20 131.84 mm² 12.8 x 10.3
  • State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
  • 3-State Outputs Drive Bus Lines or Buffer-Memory Address Registers
  • P-N-P Inputs Reduce DC Loading
  • High-Impedance State During Power Up and Power Down
  • Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N)
  • State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
  • 3-State Outputs Drive Bus Lines or Buffer-Memory Address Registers
  • P-N-P Inputs Reduce DC Loading
  • High-Impedance State During Power Up and Power Down
  • Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N)

This octal buffer and line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the SN64BCT240 and SN64BCT241, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.

The SN64BCT244 is organized as two 4-bit buffers/line drivers with separate output-enable () inputs. When is low, the device passes data from the A inputs to the Y outputs. When is high, the outputs are in the high-impedance state.

The outputs are in a high-impedance state during power up and power down while the supply voltage is less than approximately 3 V.

The SN64BCT244 is characterized for operation from -40°C to 85°C.

This octal buffer and line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the SN64BCT240 and SN64BCT241, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.

The SN64BCT244 is organized as two 4-bit buffers/line drivers with separate output-enable () inputs. When is low, the device passes data from the A inputs to the Y outputs. When is high, the outputs are in the high-impedance state.

The outputs are in a high-impedance state during power up and power down while the supply voltage is less than approximately 3 V.

The SN64BCT244 is characterized for operation from -40°C to 85°C.
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SN74AHCT244 正在供货 具有 TTL 兼容型 CMOS 输入的 8 通道、4.5V 至 5.5V 缓冲器 Larger voltage range (2V to 5.5V)

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类型 标题 下载最新的英语版本 日期
* 数据表 Octal Buffer/Driver With 3-State Outputs 数据表 (Rev. A) 1994年 1月 1日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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