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D Operating Voltage Range of 4.5 V to 5.5 V D Low Power Consumption, 80-µA Max ICC D Typical tpd = 12 ns D ±6-mA Output Drive at 5 V D Low Input Current of 1 µA Max D Inputs Are TTL-Voltage Compatible D High-Current 3-State Outputs Interface
Directly With System Bus or Can Drive Up To 15 LSTTL Loads
D Data Flow-Through Pinout (All Inputs on
Opposite Side From Outputs)
description/ordering information
SN54HCT540, SN74HCT540 OCTAL BUFFERS AND LINE DRIVERS
WITH 3-STATE OUTPUTS
SCLS008C – MARCH 1984 – REVISED MARCH 2003
SN54HCT540 . . . J PACKAGE SN74HCT540 . . .