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Features:
3-State outputs drive bus lines directly
PNP inputs reduce DC loading on bus lines
Hysteresis at data inputs improves noise margins
Typical IOL (sink current) 64 mA
Typical IOH (source current) -15 mA
Typical propagation delay times:
-Inverting 4.5 ns
-Noninverting 6 ns
Typical enable/disable times 9 ns
Typical power dissipation (enabled):
-Inverting 450 mW
-Noninverting 538 mW
20 pin DIP. Manufactured by National.
A11084
A11084 - DM74S240N Octal Buffer/Line Driver/Line Receiver (National)
Detailed Description
These buffers/line drivers are designed to improve both the performance and PC board density of 3-State buffers/drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout outputs, and can be used to drive terminated lines down to 133 Ohm.Features:
3-State outputs drive bus lines directly
PNP inputs reduce DC loading on bus lines
Hysteresis at data inputs improves noise margins
Typical IOL (sink current) 64 mA
Typical IOH (source current) -15 mA
Typical propagation delay times:
-Inverting 4.5 ns
-Noninverting 6 ns
Typical enable/disable times 9 ns
Typical power dissipation (enabled):
-Inverting 450 mW
-Noninverting 538 mW
20 pin DIP. Manufactured by National.
A11084
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov - Why is this here?
