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74F1244 - Octal buffer

Description

The 74F1244 is an octal buffer that is ideal for driving bus lines or buffer memory address registers.

The outputs are capable of sinking 64mA and sourcing up to 15mA, producing very good capacitive drive characteristics.

Features

  • High impedance NPN base inputs for reduced loading (20µA in High and Low states) PIN.

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Datasheet preview – 74F1244

Datasheet Details

Part number 74F1244
Manufacturer NXP
File Size 75.54 KB
Description Octal buffer
Datasheet download datasheet 74F1244 Datasheet
Additional preview pages of the 74F1244 datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS 74F1244 Octal buffer (3-State) Product specification IC15 Data Handbook 1989 Apr 04 Philips Semiconductors Philips Semiconductors Product specification Octal buffer (3-State) 74F1244 FEATURES • High impedance NPN base inputs for reduced loading (20µA in High and Low states) PIN CONFIGURATION OEa 1 Ia0 2 Yb0 3 Ia1 4 Yb1 5 Ia2 6 Yb2 7 Ia3 8 Yb3 9 GND 10 20 VCC 19 OEb 18 Ya0 17 Ib0 16 Ya1 15 Ib1 14 Ya2 13 Ib2 12 Ya3 11 Ib3 • 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 DESCRIPTION The 74F1244 is an octal buffer that is ideal for driving bus lines or buffer memo
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