Datasheet SN74LS54 Equivalent ( PDF ) - Driver

3-2-2-3-INPUT AND-OR-INVERT GATE VCC 14 13 12 11 10 9 8 1234567 GND GUARANTEED OPERATING RANGES Symbol Parameter VCC Supply Voltage TA Operating Ambient Temperature Range IOH Output Current High IOL Output Current Low SN54, 74LS54 3-2-2-3-INPUT AND-OR-INVERT GATE LOW POWER SCHOTTKY 14 1 J SUFFIX CERAMIC CASE 632-08 14 1 N SUFFIX PLASTIC CASE 646-06 14 1 D SUFFIX SOIC CASE 751A-

4U.com OCTAL BUFFER, LINE DRIVER WITH 3-STATE OUTPUTS The SN54, 74LS540 and SN54 , 74LS541 are octal buffers and line drivers with the same functions as the LS240 and LS241, but with pinouts on the opposite side of the package. These device types are designed to be used as memory address drivers, clock drivers and bus-oriented transmitters , receivers. These devices are especially useful