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SN54HCT240, SN74HCT240
SCLS174G – MARCH 1984 – REVISED MAY 2022
SNx4HCT240 Octal Buffers and Line Drivers With 3-State Outputs
1 Features
• 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 ICC • Typical tpd = 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
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 ’HCT240 devices are organized as two 4-bit buffers/drivers with separate output-enable (OE) inputs.
SN54HCT240 Datasheet
