* s 3-STATE outputs drive bus lines directly s PNP inputs reduce DC loading on bus lines s Hysteresis at data inputs improves noise margins s Typical IOL (sink current) 24 mA s Typical IOH (source current)
* 15 mA s Typical propagation delay times Inverting 10.5 ns Noninverting 12 ns s
74LS240
Fairchild Semiconductor
72.21 KB
Octal 3-state buffer/line driver/line receiver.
DM74LS240 DM74LS241 Octal 3-STATE Buffer/Line Driver/Line Receiver August 1986 Revised March 2000 DM74LS240 DM74LS241 Octal 3-ST.
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