Features: • Octal bus interface• 3-State buffer outputs sink 64mA• 15mA source current• Guaranteed output skew less than 2.0ns 74F240A/74F241A)• Reduced ground bounce (74F240A/74F241A)• Reduced ICC (74F241A only)• Reduced loading (74F240A IIL = 100mA, 74F2...
74F240A: Features: • Octal bus interface• 3-State buffer outputs sink 64mA• 15mA source current• Guaranteed output skew less than 2.0ns 74F240A/74F241A)• Reduced ground bounce (...
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SYMBOL | PARAMETER |
RATING |
UNIT |
VCC VIN IIN VOUT IOUT Tamb Tstg |
Supply voltage Input voltage Input current Voltage applied to output in high output state Current applied to output in low output state Operating free air temperature range Storage temperature range |
0.5 to +7.0 0.5 to +7.0 30 to +5 0.5 to VCC 128 0 to +70 65 to +150 |
V V mA V mA °C °C |
The 74F240A is octal buffers that are ideal for driving bus lines of buffer memory address registers. The outputs are all capable of sinking 64mA and sourcing up to 15mA. The device features two output enables, each controlling four of the 3state outputs.
The 74F240A is functionally equivalent to their nonA counterparts. They have been designed to reduce effects of ground noise. Other advantages are noted in the features.