部品番号
74ABT244
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Fairchild Semiconductor
General Description
The ABT244 is an octal buffer and line driver with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/receiver.
FEATUREs
■ Non-inverting buffers
■ Output sink capability of 64mA, source capability of 32mA
■ Guaranteed output skew
■ Guaranteed multiple output switching specifications
■ Output switching specified for both 50pF and 250pF loads
■ Guaranteed simultaneous switching, noise level and
dynamic threshold performance
■ Guaranteed latchup protection
■ High-impedance, glitch-free bus loading during entire
power up and power down cycle
■ Nondestructive, hot-insertion capability
■ Disable time less than enable time to avoid bus contention