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74LVC2244A - Octal buffer/line driver

Description

The 74LVC2244A is an 8-bit buffer/line driver with 3-state outputs.

The device can be used as two 4-bit buffers or one 8-bit buffer.

Features

  • Overvoltage tolerant inputs to 5.5 V.
  • Wide supply voltage range from 1.2 V to 3.6 V.
  • CMOS low-power consumption.
  • Direct interface with TTL levels.
  • Integrated 30 Ω termination resistors.
  • IOFF circuitry provides partial Power-down mode operation.
  • Complies with JEDEC standard:.
  • JESD8-7A (1.65 V to 1.95 V).
  • JESD8-5A (2.3 V to 2.7 V).
  • JESD8-C/JESD36 (2.7 V to 3.6 V).
  • ESD protection:.
  • HBM JESD2.

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Datasheet preview – 74LVC2244A

Datasheet Details

Part number 74LVC2244A
Manufacturer nexperia
File Size 250.40 KB
Description Octal buffer/line driver
Datasheet download datasheet 74LVC2244A Datasheet
Additional preview pages of the 74LVC2244A datasheet.

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Full PDF Text Transcription

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74LVC2244A Octal buffer/line driver; 30 Ω series termination; 5 V tolerant input/output; 3-state Rev. 6 — 20 September 2021 Product data sheet 1. General description The 74LVC2244A is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
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