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TI(德州仪器) SN54BCT240
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  • TI(德州仪器) SN54BCT240
  • TI(德州仪器) SN54BCT240
  • TI(德州仪器) SN54BCT240
  • TI(德州仪器) SN54BCT240
  • TI(德州仪器) SN54BCT240
  • TI(德州仪器) SN54BCT240
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SN54BCT240

SN54BCT240

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具有三态输出的军用 8 通道 4.5V 至 5.5V 反相器

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Together with the ’BCT241 and ’BCT244 devices, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical (OE) (active-low output-enable) inputs, and complementary OE and (OE) inputs. These devices feature high fan-out and improved fan-in.

To ensure the high-impedance state during power up or power down, (OE) should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

  • Operating Voltage Range of 4.5 V to 5.5 V
  • State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)

Technology familyBCT
Supply voltage (min) (V)4.5
Supply voltage (max) (V)5.5
Number of channels8
IOL (max) (mA)64
IOH (max) (mA)-15
Supply current (max) (µA)71000
Input typeBipolar
Output type3-State
FeaturesOver-voltage tolerant inputs, Very high speed (tpd 5-10ns)
RatingMilitary
Operating temperature range (°C)-55 to 125
CDIP (J)20167.464 mm² 24.2 x 6.92
CFP (W)2090.5828 mm² 13.09 x 6.92
LCCC (FK)2079.0321 mm² 8.89 x 8.89
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