SN74HCT240 - Octal Buffers And Line Drivers With 3-State Outputs

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. The ’HCT240 devices are organized as two 4-bit buffers/drivers with separate output-enable (OE)\ inputs. When (OE)\ is low, the device passes inverted data from the A inputs to the Y outputs. When (OE)\ is high, the outputs are in the high-impedance state.

Products containing the "SN74HCT240" keyword are: SN74HCT240ANSR , SN74HCT240APWR , SN74HCT240APWRG4 , SN74HCT240DW , SN74HCT240DW , SN74HCT240DWG4 , SN74HCT240DWG4 , SN74HCT240DWR , SN74HCT240DWR , SN74HCT240DWRE4 , SN74HCT240DWRE4 , SN74HCT240N , SN74HCT240N , SN74HCT240NE4 , SN74HCT240NS , SN74HCT240NSL , SN74HCT240NSR , SN74HCT240NSR , SN74HCT240PW , SN74HCT240PW

• Operating Voltage Range of 4.5 V to 5.5 V
• High-Current Outputs Drive Up To 15
• LSTTL Loads
• Low Power Consumption, 80-µA Max I_CC
• Typical t_pd = 12 ns
• ±6-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Inputs Are TTL-Voltage Compatible
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers