FCT240T

Features:

• Function, pinout, and drive compatible with FCT and F logic
• FCT-D speed at 3.6 ns max. (Com'l FCT244 only),FCT-C speed at 4.1 ns max. (Com'l),FCT-A speed at 4.8 ns max. (Com'l)
• Reduced VOH (typically = 3.3V) versions of equivalent FCT functions
• Edge-rate control circuitry for significantly improved noise characteristics
• Power-off disable feature
• ESD > 2000V
• Matched rise and fall times
• Fully compatible with TTL input and output logic levels
• Extended commercial range of -40°C to +85°C
• Sink current 64 mA (Com'l), 48 mA (Mil) Source current 32 mA (Com'l), 12 mA (Mil)


Pinout

Specifications

Storage Temperature ...................................................65°C to +150°C
Ambient Temperature with Power Applied ....................65°C to +135°C
Supply Voltage to Ground Potential .................................... 0.5V to +7.0V
DC Input Voltage..................................................................0.5V to +7.0V
DC Output Voltage .............................................................. 0.5V to +7.0V
DC Output Current (Maximum Sink Current/Pin)................................120 mA
Power Dissipation ................................................................................ 0.5W
Static Discharge Voltage....................................................................>2001V



Description

The FCT240T and FCT244T are octal buffers and line drivers designed to be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. The devices provide speed and drive capabilities equivalent to their fastest bipolar logic counterparts while reducing power consumption. The input and output voltage levels allow direct interface with TTL,NMOS, and CMOS devices without external components.
The FCT240T and FCT244T outputs are designed with a power-off disable feature to allow for live insertion of boards.