SN74ACT241N

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SN74ACT241N

Octal Buffers/Drivers With 3-State Outputs

Packaging

Package | PIN: N | 20
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $0.63
10-24 $0.55
25-99 $0.50
100-249 $0.43
250-499 $0.39
500-749 $0.30
750-999 $0.23
1000+ $0.20

Features

  • 4.5-V to 5.5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Max tpd of 8.5 ns at 5 V
  • Inputs Are TTL Compatible

Texas Instruments  SN74ACT241N

These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The ’ACT241 devices are organized as two 4-bit buffers/drivers with separate complementary output-enable (1(OE)\ and 2OE) inputs. When 1(OE)\ is low or 2OE is high, the device passes noninverted data from the A inputs to the Y outputs. When 1(OE)\ is high or 2OE is low, 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 and OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sinking or the current-sourcing capability of the driver.