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SN54HC240, SN74HC240
SCLS128G – DECEMBER 1982 – REVISED APRIL 2022
SNx4HC240 Octal Buffers and Line Drivers With 3-State Outputs
1 Features
• Wide Operating Voltage Range of 2 V to 6 V • High-Current Outputs Drive Up To 15
LSTTL Loads • Low Power Consumption, 80-µA Max ICC • Typical tpd = 9 ns • ±6-mA Output Drive at 5 V • Low Input Current of 1 µA Max • 3-State Outputs Drive Bus Lines or Buffer Memory
Address Registers
2 Description
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 ’HC240 devices are organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs.
SN74HC240 Datasheet
