(China (Mainland))
Product Summary
The N74F244DB is an octal buffer that is ideal for driving bus lines of buffer memory address registers. The outputs are all capable of sinking 64mA and sourcing up to 15mA, producing very good capacitive drive characteristics. The device features two output enables, OEa and OEb, each controlling four of the 3-State outputs.
Parametrics
N74F244DB absolute maximum ratings: (1)Supply voltage: -0.5V to +7.0V; (2)Input voltage: -0.5V to +7.0V; (3)Input current: -30mA to +5mA; (4)Voltage applied to output in high output state: -0.5 to VCC V; (5)Current applied to output in low output state: 128mA; (6)Operating free air temperature range: -40℃ to +85℃; (7)Storage temperature range: -65℃ to 150℃.
Features
N74F244DB features: (1)Octal bus interface; (2)3-State output buffer sink 64mA; (3)15mA source current; (4)Guaranteed output skew less than 2.0ns (74F244B); (5)Reduced ground bounce (74F244B); (6)Reduced ICC (74F244B); (7)Reduced loading (74F244B IIL = 40μA); (8)Split lead frame offers increased noise immunity (74F244B); (9)Industrial temperature range available (-40℃ to +85℃) for 74F244; (10)74F244 available in SSOP Type II package.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 N74F244DB |
NXP Semiconductors |
Buffers & Line Drivers OCTAL BUFFER 3-STATE |
Data Sheet |
Negotiable |
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N74F244DB,112 |
NXP Semiconductors |
Buffers & Line Drivers OCTAL BUFFER 3-STATE |
Data Sheet |
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N74F244DB,118 |
NXP Semiconductors |
Buffers & Line Drivers OCTAL BUFFER 3-STATE |
Data Sheet |
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N74F244DB-T |
NXP Semiconductors |
Buffers & Line Drivers OCTAL BUFFER 3-STATE |
Data Sheet |
Negotiable |
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