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74F2240 - Octal inverter buffer

General Description

The 74F2240 and 74F2241 are octal buffers that are ideal for driving dynamic DRAM with impedance matching.

The outputs are all capable of sinking 5mA and sourcing up to 15mA.

Key Features

  • Octal bus interface.
  • 30Ω output termination ideal for driving DRAM.
  • 15mA source current.

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📁 Similar Datasheet

Part Number Description Manufacturer
74F2240 Octal Buffer/Line Driver Fairchild
74F2243 Quad Bus Transceiver Fairchild
74F2244 Octal Buffer/Line Driver Fairchild
74F2244 Octal Buffer/Line Driver National
74F2244 Octal Buffer/Driver Texas Instruments

Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74F224 16 4 Synchronous FIFO
74F2241 Octal inverter buffer
74F2244 Octal buffer
74F2245 Octal transceiver
74F225 16X5 asynchronous FIFO

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS 74F2240 Octal inverter buffer with 30Ω equivalent output termination (3-State) 74F2241 Octal buffer with 30Ω equivalent output termination (3-State) Product specification IC15 Data Handbook 1990 Dec 13 Philips Semiconductors Philips Semiconductors Product specification Octal buffers 74F2240, 74F2241 FEATURES • Octal bus interface • 30Ω output termination ideal for driving DRAM • 15mA source current DESCRIPTION The 74F2240 and 74F2241 are octal buffers that are ideal for driving dynamic DRAM with impedance matching. The outputs are all capable of sinking 5mA and sourcing up to 15mA. The device features two output enables, each controlling four of the 3-state outputs. TYPICAL PROPAGATION DELAY 4.3ns 4.