零件编号
74F1244
产品描述 (功能)
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12 Pages
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生产厂家

Philips Electronics
DESCRIPTION
The 74F1244 is an octal buffer that is ideal for driving bus lines or buffer memory address registers.
FEATURES
• High impedance NPN base inputs for reduced loading
(20µA in High and Low states)
• Low power, light loading
• Functional pin-for-pin equivalent of 74F244
• 1/30th the bus loading of 74F244
• Provides ideal interface and increase fan-out of MOS
microprocessors
• Octal bus interface
• 3-State buffer outputs sink 64mA and source 15mA