HD74HC241 Datasheet | Hitachi Semiconductor

Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs) Description The HD74HC241 is a noninverting buffer and has one active low enable and one active high enable. Each enable independently controls 4 buffers. This device does not have schmitt trigger inputs. Features - - - - - High Speed Operation: tpd = 11 ns typ (CL = 50 p F) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs 1G H L L H L X Z : : : : 2G L H H high level low level irrelevant off (high-impedance) state of a 3-state output A X H L Output Y Z H L Pin Arrangement 1G1 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 1 2 3 4 5 6 7 8 9 20 VCC 19 2G 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1 (Top view) GND...