N74F240AD中文资料飞利浦数据手册PDF规格书

DESCRIPTION

The 74F240 and 74F241 are 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 3–state outputs.

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 = 100µA,

74F241A IIL = 40µA)