SN54LVTT240

PinoutSpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . .0.5 V to 4.6 VInput voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 ...

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SeekIC No. : 004497224 Detail

SN54LVTT240: PinoutSpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . .0.5 V to 4.6 VInput voltage range, VI (see Note 1) ...

floor Price/Ceiling Price

Part Number:
SN54LVTT240
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Pinout

  Connection Diagram


Specifications

Supply voltage range, VCC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . .0.5 V to 4.6 V
Input voltage range, VI (see Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 V
Voltage range applied to any output in the high state or power-off state, VO (see Note 1) . . . .0.5 V to 7 V
Current into any output in the low state, IO: SN54LVTT240  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 mA
                                                                       SN74LVTT240  . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . .128 mA
Current into any output in the high state, IO (see Note 2): SN54LVTT240  . . . . . . . . . . . . . . .  .  . . . . .48 mA
                                                                                             SN74LVTT240  . . . . . . . . . . . . . . .  . . . . . . .64 mA
Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . .50 mA
Output clamp current, IOK (VO < 0)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..  . . . . . .50 mA
Maximum power dissipation at TA = 55°C (in still air) (see Note 3): DB package . . . . . . . . . . .. . . . . . . . 0.6 W
                                                                                                         DW package  . . . . . . . . . . . . . . . . . .1.6 W
                                                                                                         PW package . . . . . . . . . . . . . . . . . . .0.7 W
Storage temperature range  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65°C to 150°C



Description

These octal buffers and line drivers SN54LVTT240 are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

The SN54LVTT240 is organized as two 4-bit buffer/line drivers with separate output-enable (OE) inputs. When OE is low, the SN54LVTT240 passes 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 pullup resistor; the minimum value of the resistor SN54LVTT240 is determined by the current-sinking capability of the driver.

The SN74LVTT240 is available in TI's shrink small-outline package (DB), which provides the same I/O pin count and functionality of standard small-outline packages in less than half the printed-circuit-board area.

The SN54LVTT240 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74LVTT240 is characterized for operation from 40°C to 85°C.




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